(;AW[br]AW[bq]AW[bo]AW[bp]AW[cq]AW[cn]AW[dn]AW[fp]AW[fq]AW[fn]AW[gn]AW[ho]AW[hp]AW[hq]AW[hr]AW[hs]AB[co]AB[do]AB[dq]AB[eq]AB[fo]AB[go]AB[gp]AB[gq]AB[gr]AB[gs]AB[cr]AP[goproblems] (;W[dr];B[er];W[cs];B[es];W[eo];B[ep];W[fr];B[en] (;W[em];B[cp]) (;W[cp];B[em])) (;W[cs];B[es];W[dr];B[er];W[eo];B[ep];W[fr];B[en] (;W[em];B[cp]) (;W[cp];B[em])) (;W[ep];B[eo] (;W[cs];B[es]) (;W[es] (;B[ds]C[CHOICE];W[dp];B[cp];W[fr]C[RIGHT]) (;B[dr];W[cs];B[ds];W[dp]C[RIGHT])) (;W[dr];B[er])) (;W[fr];B[ep];W[cs];B[er];W[cp];B[ds]) (;W[cp];B[fr]))