(;AB[er]AB[fq]AB[fo]AB[fm]AB[el]AB[dk]AB[ck]AB[ci]AB[cg]AB[do]AB[dp]AB[cp]AB[bp]AB[cq]AB[cn]AW[dn]AW[dm]AW[cl]AW[co]AW[bo]AW[ap]AW[bq]AW[ar]AW[br]AW[cr]AW[dr]AP[goproblems]
(;B[ak]
(;W[bl]C[CHOICE]
(;B[al];W[bk]
(;B[bj];W[am];B[an];W[aj]
(;B[bn]C[RIGHT])
(;B[ak];W[bn]))
(;B[bm];W[aj]
(;B[bj];W[am])
(;B[am];W[bj]))
(;B[bn];W[ao];B[bj];W[am];B[an];W[aq];B[bm];W[cm]))
(;B[bk];W[al]))
(;W[bn]C[CHOICE];B[bm];W[bl];B[al];W[cm];B[am]C[RIGHT])
(;W[am]C[CHOICE];B[bm];W[bl];B[an]C[RIGHT])
(;W[bm]C[CHOICE];B[bn];W[ao];B[an];W[aq];B[am]C[RIGHT]))
(;B[bn];W[ao];B[an];W[aq];B[bl];W[bm]
(;B[cm];W[am])
(;B[am];W[cm];B[al];W[bk]))
(;B[bk];W[bl])
(;B[bl];W[bm];B[an];W[bn])
(;B[bm];W[bl];B[an];W[ao]
(;B[bk];W[al];B[dl];W[am];B[ak];W[bn])
(;B[dl];W[al];B[en];W[am];B[em];W[cm];B[bk];W[bn]))
(;B[al]
(;W[bm];B[bn];W[ao];B[an];W[aq];B[am];W[bl])
(;W[bl]C[CHOICE];B[bn];W[ao];B[an];W[aq];B[am];W[bk];B[ak];W[bj];B[aj];W[bi]))
(;B[an];W[ao];B[bn];W[aq];B[bl];W[bm]
(;B[cm];W[am])
(;B[am];W[cm];B[al];W[bk]))
(;B[am]
(;W[bm];B[bn];W[ao];B[an];W[aq];B[al];W[bl])
(;W[bl]C[CHOICE];B[bn];W[ao];B[an];W[aq];B[al];W[bk];B[ak];W[bj];B[aj];W[bi]))
(;B[ao];W[an];B[bn];W[ao];B[am];W[aq];B[bl];W[bm];B[cm];W[bm]))