{"fenAfter":"0 3 b 0 0 1 0 0 108 n11\/n02e0xn05xxmn01d0x\/n09y0xa0x\/n02D0Mn08\/n07xxmxxms0xn01\/n03S0xn06xxM\/n01E0xn05xxmn03\/n02A0xn01xxMn06\/n07xxUn03\/n08Y0xxxMn01\/n11","fenBefore":"0 3 b 0 0 1 0 0 108 n11\/n02e0xn05xxmn01d0x\/n09y0xa0x\/n02D0Mn08\/n07xxmxxms0xn01\/n03S0xn06xxM\/n01E0xn05xxmn03\/n02A0xn01xxMn06\/n07xxUn03\/n08Y0xxxMn01\/n11","inputFen":"l4,9","outputFen":"nl2,10 stc o\/l2,9 stc o\/l3,10 mm o\/l3,8 mm o\/l3,9 mm o\/l4,10 mm o\/l4,7 stc o\/l5,8 mm o\/l5,9 mm o\/l6,7 stc o"}