(;AP[goproblems]AB[ar]AB[br]AB[cq]AB[dq]AB[ep]AB[fp]AB[do]AB[co]AB[bn]AB[cm]AW[bl]AW[cl]AW[dl]AW[eo]AW[en]AW[bo]AW[bp]AW[bq]AW[cp]AW[dp]TR[cm]TR[bn]TR[co]TR[do](;B[cn];W[dm](;B[aq]C[RIGHT])(;B[ap]C[RIGHT])(;B[ao]C[RIGHT])(;B[an]C[RIGHT]))(;B[an];W[cn];B[dn];W[dm];B[cn];W[am](;B[aq];W[bm])(;B[ao];W[bm])(;B[ap];W[bm]))(;B[ao];W[cn];B[dn];W[dm];B[cn];W[bm];B[an];W[am])(;B[ap];W[cn];B[dn];W[dm])(;B[aq];W[cn];B[dn];W[dm];B[cn];W[bm])(;B[dm];W[dn](;B[cn];W[em])(;B[em];W[cn])(;B[bm];W[cn])(;B[ao];W[cn])(;B[aq];W[cn])(;B[ap];W[cn]))(;B[bm];W[cn]))