(;AB[bs]AB[br]AB[cq]AB[cp]AB[co]AB[cn]AB[dp]AB[dm]AB[dl]AB[fm]AB[gm]AB[hm]AB[hn]AB[hp]AB[iq]AB[ir]AW[cr]AW[dr]AW[dq]AW[ep]AW[fp]AW[gq]AW[do]AW[dn]AW[en]AW[fn]AW[gn]AP[goproblems];B[fr];W[gr]
(;B[cs];W[er];B[es]C[RIGHT])
(;B[gs];W[hs];B[fs];W[hr]
(;B[cs];W[ds]
(;B[eq];W[fq])
(;B[fq];W[eq]))
(;B[ds];W[cs]
(;B[eq];W[es])
(;B[es];W[eq])
(;B[er];W[es]C[ko])
(;B[fq];W[eq])))
(;B[es];W[eq];B[gs];W[hs];B[hr];W[fs])
(;B[ds]C[];W[cs]
(;B[es];W[eq];B[fs];W[gs])
(;B[eq];W[es]
(;B[fs];W[gs])
(;B[er]C[RIGHT]))
(;B[er];W[eq];B[gs];W[fs]
(;B[hs];W[fq];B[es];W[fs])
(;B[es];W[fq]))
(;B[fs];W[gs];B[eq];W[es])
(;B[fq];W[gs];B[er];W[es]))
(;B[fs];W[gs];B[ds];W[cs];B[eq];W[es]))