(;AB[gb]AB[hb]AB[ic]AB[id]AB[jc]AB[la]AB[lb]AB[lc]AB[ld]AW[jd]AW[je]AW[if]AW[he]AW[gd]AW[fb]AW[gc]AW[ec]AW[jb]AW[kb]AW[le]AW[me]AW[nd]AW[mc]AW[mb]AW[ob]AP[goproblems]
(;B[ga];W[ia]
(;B[ka];W[ib]
(;B[ja];W[hc]
(;B[kc];W[fa];B[ha];W[ib]
(;B[jb];W[ia];B[hb]C[RIGHT])
(;B[ia];W[jb]))
(;B[ha];W[fa]))
(;B[ha];W[hc])
(;B[hc];W[ja])
(;B[kc];W[ja]))
(;B[ha];W[ka])
(;B[ja];W[ka])
(;B[ib];W[ka])
(;B[kc];W[ka])
(;B[hc];W[ka]))
(;B[ha];W[ja])
(;B[ia];W[ga])
(;B[ja];W[ka]
(;B[ga];W[ia])
(;B[ha];W[ia])
(;B[ia];W[ga])
(;B[ib];W[ia])
(;B[kc];W[ia]))
(;B[ka];W[ga])
(;B[ib];W[ga])
(;B[kc];W[ga]))