{"fenAfter":"1 1 b 0 0 4 0 0 156 n11\/n04s0xn02y0xn03\/n04xxme0xn05\/n06xxMd0mn03\/xxMn07xxmn02\/n05D0Un05\/n07xxmn03\/n02xxMn08\/n02A0xn05S0xa0xn01\/n06xxMY0xn03\/E0xn10","fenBefore":"1 1 b 0 0 4 0 0 156 n11\/n04s0xn02y0xn03\/n04xxme0xn05\/n06xxMd0mn03\/xxMn07xxmn02\/n05D0Un05\/n07xxmn03\/n02xxMn08\/n02A0xn05S0xa0xn01\/n06xxMY0xn03\/E0xn10","inputFen":"l3,7","outputFen":"nl2,6 mm o\/l2,7 mm o\/l2,8 mm o\/l3,6 mm o\/l3,8 mm o\/l4,6 mm o\/l4,7 mm o\/l4,8 mm o"}