(;AB[kp]AB[kq]AB[kr]AB[lq]AB[np]AB[mp]AB[op]AB[pp]AB[pq]AB[pr]AB[qs]AB[rs]AW[lr]AW[mq]AW[nq]AW[or]AW[os]AW[ps]AW[lp]AW[lo]AW[ln]AW[nn]AW[on]AW[pn]AW[qo]AW[qq]AW[qr]AW[qp]C[]AP[goproblems]
(;B[nr];W[mr]
(;B[oq];W[ns];B[ls];W[rr];B[ks];W[ss]
(;B[ms]C[RIGHT])
(;B[qs]C[NOTTHIS]))
(;B[ls];W[ns]C[CHOICE]
(;B[oq];W[rr];B[ks];W[ss]
(;B[ms]C[RIGHT])
(;B[qs]C[NOTTHIS]))
(;B[ks];W[rr]
(;B[ms];W[ss]
(;B[oq]C[RIGHT])
(;B[qs]C[NOTTHIS]))
(;B[oq];W[ss]
(;B[ms]C[RIGHT])
(;B[qs]C[NOTTHIS]))))
(;B[rr];W[ns];B[ls];W[mo];B[ks];W[no];B[ms];W[oo]))
(;B[mr];W[nr];B[ms];W[rr]))