(;AB[es]AB[er]AB[eq]AB[ep]AB[eo]AB[en]AB[fs]AB[js]AB[ks]AB[kr]AB[kq]AB[kp]AB[ko]AB[kn]AB[fn]AB[gn]AB[hn]AB[in]AB[jn]AW[fr]AW[fq]AW[fp]AW[fo]AW[go]AW[ho]AW[io]AW[jo]AW[jp]AW[jq]AW[jr]AW[hr]AP[goproblems]
(;B[gr];W[gq]
(;B[ir];W[iq]
(;B[hp]
(;W[gs];B[is]
(;W[hs];B[hq]C[RIGHT])
(;W[hq];B[hs]C[RIGHT]))
(;W[is];B[gs]
(;W[hs];B[hq]C[RIGHT])
(;W[hq];B[hs]C[RIGHT]))
(;W[hs]
(;B[gs];W[is];B[hq]C[RIGHT])
(;B[is];W[gs];B[hq]C[RIGHT])))
(;B[gs];W[hp])
(;B[is];W[hp]))
(;B[gs];W[hp]))
(;B[ir];W[iq]
(;B[gr];W[gq];B[hp]
(;W[gs];B[is]
(;W[hs];B[hq]C[RIGHT])
(;W[hq];B[hs]C[RIGHT]))
(;W[is];B[gs]
(;W[hs];B[hq]C[RIGHT])
(;W[hq];B[hs]C[RIGHT]))
(;W[hs]
(;B[gs];W[is];B[hq]C[RIGHT])
(;B[is];W[gs];B[hq]C[RIGHT])))
(;B[is];W[hp]))
(;B[gs];W[hp];B[gq];W[gr];B[iq];W[ir];B[hq])
(;B[is];W[hp];B[iq];W[ir];B[gq];W[gr];B[hq])
(;B[hs];W[hp];B[iq];W[ir];B[gq];W[gr];B[hq])
(;B[hq];W[hp]
(;B[iq];W[ir];B[gq];W[gr])
(;B[gq];W[gr];B[iq];W[ir]))
(;B[hp];W[hq]
(;B[gp];W[gs];B[gq];W[is])
(;B[ip];W[is];B[iq];W[gs]))
(;B[gq];W[gr]
(;B[iq];W[hq];B[ir];W[ip];B[is];W[gp])
(;B[hq];W[iq];B[hp];W[is]))
(;B[iq];W[ir]
(;B[gq];W[hq];B[gr];W[gp];B[gs];W[ip])
(;B[hq];W[gq];B[hp];W[gs]))
(;B[gp];W[hp])
(;B[ip];W[hp]))