{"fenAfter":"3 4 b 0 0 2 0 0 210 n11\/n11\/n03xxmn05d0xn01\/e0xn09Y0x\/n06A0xn04\/n01xxMn01y0xD0Un06\/E0xn06xxMn03\/n05xxMn02xxmn02\/n02a0xn01S0xn06\/n01s0xn09\/n11","fenBefore":"3 4 b 0 0 2 0 0 210 n11\/n11\/n03xxmn05d0xn01\/e0xn09Y0x\/n06A0xn04\/n01xxMn01y0xD0Un06\/E0xn06xxMn03\/n05xxMn02xxmn02\/n02a0xn01S0xn06\/n01s0xn09\/n11","inputFen":"l5,3","outputFen":"nl4,2 mm o\/l4,3 mm o\/l4,4 mm o\/l5,2 mm o\/l6,2 mm o\/l6,3 mm o\/l6,4 mm o"}