(;AB[bq]AB[bo]AB[co]AB[do]AB[dn]AB[em]AB[fm]AB[gl]AB[gk]AB[gj]AB[fi]AB[ei]AB[di]AB[ch]AB[bh]AW[bi]AW[cj]AW[dj]AW[ej]AW[fk]AW[dk]AW[dl]AW[dm]AW[el]AW[bn]AW[cn]AB[bk]AB[ck]AB[cl]MA[bj]MA[cm]C[White to live without ko.]AP[goproblems]
(;W[cm];B[bj]
(;W[ai];B[ci])
(;W[ci];B[ai]
(;W[bl];B[al];W[am]C[Ko.])
(;W[aj];B[ak]
(;W[am];B[al];W[bl]C[Ko])
(;W[bl];B[al];W[am]C[Ko]))))
(;W[bj];B[al]
(;W[am];B[bm];W[an];B[cm])
(;W[an];B[cm];W[bm];B[ao])
(;W[bm];B[am]
(;W[cm];B[an])
(;W[an];B[cm]))
(;W[bl];B[bm]
(;W[an];B[cm])
(;W[cm];B[an]))
(;W[cm];B[an]
(;W[am];B[bm])
(;W[bl];B[bm])
(;W[bm];B[am])
(;W[aj];B[ak]
(;W[am];B[bm])
(;W[bm];B[am])
(;W[bl];B[bm])))
(;W[aj];B[an];W[ak];B[am];W[bl];B[bm];W[cm]C[RIGHT])
(;W[ak];B[aj]
(;W[bm];B[ai])
(;W[ai];B[an];W[ak];B[am];W[bl];B[bm];W[cm];B[aj]C[Ko.])))
(;W[ci];B[al]
(;W[cm];B[an]
(;W[am];B[bm])
(;W[bl];B[bm])
(;W[bm];B[am]))
(;W[bm];B[am];W[an];B[cm])
(;W[bl];B[bm]
(;W[cm];B[an])
(;W[an];B[cm]))))