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