{"fenAfter":"4 4 w 0 0 4 0 0 363 n04s0xn02e1xn02E0x\/n11\/n01d0my0xn08\/n03xxUxxMn04a0xn01\/n11\/n09S0xn01\/n11\/n10Y0x\/n03A0xn07\/n11\/n01D0xn09","fenBefore":"4 4 w 0 0 4 0 0 363 n04s0xn02e1xn02E0x\/n11\/n01d0my0xn08\/n03xxUxxMn04a0xn01\/n11\/n09S0xn01\/n11\/n10Y0x\/n03A0xn07\/n11\/n01D0xn09","inputFen":"l5,9","outputFen":"nl3,9 stc o\/l4,10 mm o\/l4,8 mm o\/l4,9 mm o\/l5,10 mm o\/l5,8 mm o\/l6,10 mm o\/l6,8 mm o\/l6,9 mm o\/l7,10 stc o"}