12,17,414,413,35,26,311,23,111,14,110,410,42,210,38,113,47,313,34,44,33,32,39,411,25,46,16,312,48,27,310,45,412,43,211,24,213,22,212,214,29,13,314,112,49,114,15,37,18,19,28,36
rbu4Ri7Z63