(;AB[ai]AB[bi]AB[ci]AB[di]AB[ei]AW[bj]AW[cj]AW[dj]AW[ek]AW[el]AW[dm]AW[bm]AW[cm]AW[bn]AW[cl]AB[ej]AB[fk]AB[fl]AB[en]AB[em]AB[dn]AB[cn]AB[bo]AB[cp]AP[goproblems]
(;B[bk];W[al]
(;B[aj];W[ak]
(;B[ck];W[dk];B[dl]C[RIGHT])
(;B[dk];W[ck]
(;B[dl];W[an])
(;B[an];W[dl])))
(;B[ak];W[aj];B[ck];W[dk];B[dl]C[RIGHT])
(;B[ck];W[dk]
(;B[aj];W[ak];B[dl]C[RIGHT])
(;B[ak];W[aj];B[dl]C[RIGHT]))
(;B[dk];W[ck]
(;B[dl];W[an])
(;B[an];W[dl]))
(;B[an];W[ck]))
(;B[dk];W[al]
(;B[bk];W[ck]
(;B[dl];W[an])
(;B[an];W[dl]))
(;B[an];W[dl]
(;B[bk];W[ck])
(;B[aj];W[ak]))
(;B[dl];W[bk];B[aj];W[an]
(;B[ck];W[ak])
(;B[ak];W[ck]))
(;B[aj];W[ck]
(;B[dl];W[an])
(;B[an];W[dl])))
(;B[aj];W[bk];B[dk];W[dl]
(;B[al];W[ak])
(;B[ak];W[al]))
(;B[ak];W[aj];B[dk];W[dl])
(;B[an];W[al]
(;B[bk];W[ck])
(;B[dk];W[dl]
(;B[bk];W[ck])
(;B[aj];W[ak])))
(;B[al];W[bk]))