{"fenAfter":"3 4 b 0 0 4 0 0 332 n11\/n06d0xn02a0xn01\/n01y0xn01s0xn07\/n02xxmn01E0xn06\/n02xxUn04e0xn03\/n04xxMn06\/n01A0xn09\/n11\/n07xxMn01Y0xn01\/D0xn07S0xn02\/n11","fenBefore":"3 4 b 0 0 4 0 0 332 n11\/n06d0xn02a0xn01\/n01y0xn01s0xn07\/n02xxmn01E0xn06\/n02xxUn04e0xn03\/n04xxMn06\/n01A0xn09\/n11\/n07xxMn01Y0xn01\/D0xn07S0xn02\/n11","inputFen":"l2,3","outputFen":"nl1,2 mm o\/l1,3 mm o\/l1,4 mm o\/l2,1 stc o\/l2,2 mm o\/l2,4 mm o\/l3,3 mm o\/l4,2 stc o"}