(;AB[jp]AB[ip]AB[hp]AB[gp]AB[kp]AB[mp]AB[lp]AB[nq]AB[nr]AB[pr]AB[fq]AB[fr]AB[dr]AB[cq]AW[gr]AW[iq]AW[hq]AW[kq]AW[lq]AW[mr]AW[ns]AW[es]AP[goproblems];B[gs]
(;W[hs]C[]
(;B[jq];W[jr];B[ir];W[is];B[kr];W[ks];B[js]C[RIGHT])
(;B[gq];W[hr];B[jr];W[jq];B[kr];W[js];B[mq];W[lr];B[ks];W[ir];B[is]C[RIGHT]))
(;W[jq]C[CHOICE];B[hs]
(;W[fs];B[ms]C[];W[ls];B[kr]
(;W[jr];B[is])
(;W[is];B[jr]))
(;W[is]C[CHOICE]
(;B[fs];W[hr];B[js];W[jr];B[ir]C[RIGHT])
(;B[ir];W[fs])
(;B[ms];W[ls];B[kr];W[jr];B[hr];W[ks]))))