[10,101,11,110,201,12,21,102,121,111,112,210,202, 22,122,211,120,301,13,31,103,131,113,231,123,310, 203,32,23,132,212,220,302,213,232,221,124,41,14, 141,114,241,125,51,15,151,115,251,126,61,16,161, 116,261,127,71,17,171,117,271,128,81,18,181,118]