(;AB[kb]AB[ja]AB[ib]AB[jc]AB[kd]AB[md]AB[ld]AW[nb]AW[nc]AW[nd]AW[me]AW[le]AW[ke]AW[je]AW[ie]AW[ic]AW[hc]AW[hb]AW[ha]AW[ge]AP[goproblems]
(;B[la];W[ia]
(;B[jb]C[RIGHT])
(;B[lc];W[mb]LB[jb:a]C[Ko.])
(;B[mb];W[lc]
(;B[jb];W[mc])
(;B[mc];W[jb]C[Ko.])))
(;B[lb];W[ia]C[Ko.])
(;B[mb];W[mc]
(;B[lc];W[ma]
(;B[lb];W[ia]
(;B[la];W[jb]C[Ko.])
(;B[jb];W[la]))
(;B[la];W[lb]C[Ko.])
(;B[ia];W[lb]
(;B[la];W[ka]C[Ko.])
(;B[jd];W[ka]C[Ko.])))
(;B[lb];W[lc])
(;B[ma];W[lc])
(;B[la];W[lc]))
(;B[mc];W[mb]
(;B[la];W[lb])
(;B[lb];W[ia]C[Ko.])
(;B[lc];W[la]))
(;B[ma];W[mb]
(;B[lb];W[ia]C[Ko.])
(;B[la];W[lb])
(;B[lc];W[ia]))
(;B[ia];W[lc]
(;B[mc];W[lb];B[mb];W[ma]LB[la:a]C[Ko.])
(;B[lb];W[mc]))
(;B[lc];W[la]
(;B[ma];W[mb]
(;B[ia];W[lb])
(;B[lb];W[ia])
(;B[ka];W[lb])
(;B[jd];W[ia]))
(;B[ia];W[ka])
(;B[ka];W[ia])
(;B[lb];W[ia])
(;B[mb];W[ma])))