[2,3,4,5,6,7,8,9,11,11,22,111,22,22,22,22,22,22, 22,22,22,33,111,33,33,33,33,33,33,33,33,33,44,111, 44,44,44,44,44,44,44,44,44,55,111,55,55,55,55,55, 55,55,55,55,66,111,66,66,66,66,66,66,66,66,66,77, 111,77,77]