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