Scott R. Shannon. 5th Septemner 2021. A345676 Text images of the four closed-loop paths for n = 15 for A345676. Each step is separated by '+', with each unit length, shown as '-' or '|', is separated by '*'. =================================================================================================================================================================================== RIGHT(1) -> UP(4) -> UP(9) -> UP(16) -> LEFT(25) -> DOWN(36) -> DOWN(49) -> LEFT(64) -> LEFT(81) -> DOWN(100) -> DOWN(121) -> DOWN(144) -> RIGHT(169) -> UP(196) -> UP(225) +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * X-+ | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ =================================================================================================================================================================================== RIGHT(1) -> UP(4) -> UP(9) -> RIGHT(16) -> DOWN(25) -> DOWN(36) -> LEFT(49) -> LEFT(64) -> LEFT(81) -> LEFT(100) -> DOWN(121) -> LEFT(144) -> UP(169) -> RIGHT(196) -> RIGHT(225) +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-X-+ * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ =================================================================================================================================================================================== RIGHT(1) -> RIGHT(4) -> UP(9) -> UP(16) -> LEFT(25) -> DOWN(36) -> LEFT(49) -> DOWN(64) -> DOWN(81) -> LEFT(100) -> DOWN(121) -> DOWN(144) -> RIGHT(169) -> UP(196) -> UP(225) +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * X-+-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ =================================================================================================================================================================================== RIGHT(1) -> RIGHT(4) -> UP(9) -> UP(16) -> LEFT(25) -> LEFT(36) -> LEFT(49) -> LEFT(64) -> DOWN(81) -> DOWN(100) -> DOWN(121) -> DOWN(144) -> RIGHT(169) -> UP(196) -> UP(225) +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * X-+-*-*-*-+ | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * + | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | + * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | * * | | +-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-+