(;AB[bo]AB[co]AB[do]AB[eo]AB[ep]AB[eq]AB[er]AB[bm]AB[gq]AB[gr]AB[ir]AW[gs]AW[fr]AW[dr]AW[dq]AW[dp]AW[cp]AW[ao]AW[bp]AW[as]AB[cq]AP[goproblems] (;B[cs] (;W[cr];B[ds] (;W[bs];B[bq]) (;W[bq]C[CHOICE];B[bs];W[es];B[fs]C[RIGHT]) (;W[es];B[bq])) (;W[ds];B[cr];W[br];B[aq];W[ap];B[bq]) (;W[bq] (;B[ds];W[cr];B[bs];W[es];B[fs]C[RIGHT]) (;B[cr];W[br];B[ds];W[es];B[fs]C[RIGHT]))) (;B[aq];W[bq]) (;B[br] (;W[cr];B[bq];W[aq];B[ds];W[cs]) (;W[bq];B[cr];W[cs])) (;B[bq];W[aq];B[br];W[cr];B[ds];W[cs]) (;B[cr];W[cs];B[br];W[bq]) (;B[ds];W[cs];B[cr];W[es];B[br];W[bq]) (;B[ap];W[bq]))