411,412,15,44,28,47,114,42,24,14,13,414,48,49,112,23,36,39,33,16,413,35,410,26,17,113,32,111,19,310,38,213,18,45,311,22,313,25,27,214,43,312,46,110,37,29,12,210,211,212,34,314
tXFKnbMo4x