(;AB[aq]AB[ap]AB[bq]AB[cq]AB[dq]AB[ep]AB[eo]AB[en]AB[em]AB[dl]AB[ck]AB[dk]AB[bk]AB[ak]AW[al]AW[bl]AW[cl]AW[dm]AW[dn]AW[do]AW[dp]AW[cp]AW[bp]AW[bn]AP[goproblems](;B[bo](;W[an]C[CHOICE];B[ao](;W[bm]C[CHOICE];B[cn]LB[co:A]LB[cm:B]C[RIGHT])(;W[co];B[cm]C[RIGHT]))(;W[co];B[cm]LB[ao:A]LB[bm:B]C[RIGHT](;W[ao]C[CHOICE];B[bm]C[RIGHT])(;W[bm];B[cn]C[RIGHT])))(;B[an];W[am];B[ao];W[cm]LB[bm:A](;B[bo];W[co])(;B[co];W[bo]))(;B[cm];W[bm])(;B[co];W[bo];B[cm];W[cn];B[bm];W[am])(;B[bm];W[cm](;B[bo];W[an](;B[ao];W[co])(;B[co];W[ao]))(;B[an];W[bo];B[ao];W[am])(;B[ao];W[an]))(;B[cn];W[cm])(;B[am];W[an](;B[cm];W[bm])(;B[bm];W[cm]))(;B[ao];W[cm](;B[an];W[am])(;B[bo];W[co])))