(;AB[sb]AW[ra]AW[qb]AW[rc]AW[qd]AW[qe]AW[qf]AW[qg]AB[pa]AB[pb]AB[qc]AB[pc]AB[pd]AB[pe]AB[pf]AB[og]AB[ph]AB[qh]AB[rh]AB[rb]AW[oa]AW[ob]AW[oc]AW[nc]AW[mc]AW[lc]AW[lb]AW[la]AW[ma]AW[na]AW[kc]AW[jc]AW[ld]AW[le]AW[lf]AW[kf]AW[jf]AW[je]AW[jd]AW[oe]AB[of]AB[nf]AB[ne]AB[nd]AB[md]AB[me]AB[mf]AB[mg]AB[lg]AB[jg]AB[kg]AB[ig]AB[if]AB[ie]AB[id]AB[ic]AB[ib]AB[jb]AB[kb]AB[ka]AW[ia]AB[hb]AB[ha]AW[se]AP[goproblems]
(;B[od]C[FORCE];W[sc]
(;B[rd]TR[sa]TR[sg]TR[rg]C[White can't live even if he/she uses the one of the triangled intersections.RIGHT])
(;B[sd]C[FORCE];W[rd])
(;B[rg]C[RIGHT]))
(;B[ja]C[FORCE];W[od]))