(;AP[goproblems]AB[cr]AB[dr]AB[dq]AB[ep]AB[eo]AB[fo]AB[do]AB[co]AB[bo]AB[dn]AB[cm]AB[bm]AB[ck]AW[br]AW[cq]AW[cp]AW[bp]AW[dp]AW[eq]AW[er]AW[gq]AW[hp]AW[gn]AW[dm]AW[em]AW[fm]AW[cn]AW[bn]AW[an]AW[ao]TR[cn]TR[bn]TR[an]TR[ao](;B[ar](;W[ds](;B[ap];W[aq];B[am]C[RIGHT])(;B[am]C[];W[ap])(;B[bq];W[cs]))(;W[aq](;B[bs]C[RIGHT];W[ap];B[bq])(;B[am]C[RIGHT]))(;W[ap];B[bs];W[aq]C[];B[bq]C[RIGHT])(;W[bs];B[am];W[ap];B[bq]C[RIGHT]))(;B[bs];W[ar](;B[bq];W[aq];B[am];W[ap])(;B[aq];W[ds]))(;B[am];W[ap](;B[aq];W[bq];B[bs];W[ar])(;B[bs];W[ds](;B[ar];W[cs])(;B[aq];W[cs])(;B[bq];W[cs])(;B[as];W[cs]))(;B[bq];W[aq];B[es];W[cs]))(;B[es];W[cs])(;B[fq];W[ds])(;B[fr];W[ds](;B[ar];W[cs])(;B[am];W[ap];B[bq];W[aq]))(;B[aq];W[ap](;B[ar];W[cs])(;B[bq];W[ar])(;B[bs];W[ds])(;B[am];W[bq](;B[ar];W[as])(;B[bs];W[ar])))(;B[ap];W[aq](;B[am];W[ap])(;B[bs];W[ar];B[am];W[ap])))