{"fenAfter":"4 2 b 0 0 2 0 0 182 n01D0xn04a1xe0xn03\/n04Y0xn03xxmn01y0x\/n11\/n11\/n04d0Un06\/n11\/n06xxMn04\/n03s0xxxmn01E0xn04\/n01xxMn01xxMn04S0xn02\/n05A0xn05\/n11","fenBefore":"4 2 b 0 0 2 0 0 182 n01D0xn04a1xe0xn03\/n04Y0xn03xxmn01y0x\/n11\/n11\/n04d0Un06\/n11\/n06xxMn04\/n03s0xxxmn01E0xn04\/n01xxMn01xxMn04S0xn02\/n05A0xn05\/n11","inputFen":"l4,4","outputFen":"nl3,3 mm o\/l3,4 mm o\/l3,5 mm o\/l4,3 mm o\/l4,5 mm o\/l5,3 mm o\/l5,4 mm o\/l5,5 mm o"}