{"fenAfter":"1 3 b 0 0 2 0 0 158 n11\/n06s0xn04\/e0xn01xxmn06xxmn01\/n11\/n01xxMn07A0xn01\/n02y0xd0mn07\/n04xxMn06\/S0xn02Y0xn01xxMn01a0xn03\/n07xxUn03\/n04D0xn01xxmn04\/n03E0xn07","fenBefore":"1 3 b 0 0 2 0 0 158 n11\/n06s0xn04\/e0xn01xxmn06xxmn01\/n11\/n01xxMn07A0xn01\/n02y0xd0mn07\/n04xxMn06\/S0xn02Y0xn01xxMn01a0xn03\/n07xxUn03\/n04D0xn01xxmn04\/n03E0xn07","inputFen":"l5,3","outputFen":"nl4,2 mm o\/l4,3 mm o\/l4,4 mm o\/l5,4 mm o\/l6,2 mm o\/l6,3 mm o\/l6,4 mm o"}