(;AW[rs]AW[rq]AW[sp]AW[so]AW[ro]AW[qo]AW[pp]AB[rp]AB[sn]AB[rn]AB[qn]AB[po]AB[oo]AB[op]AB[oq]AB[pr]AB[ps]AP[goproblems]
(;B[pq]
(;W[qr]
(;B[sr];W[qp]
(;B[rr];W[sq]
(;B[qq];W[ss];B[rr]C[RIGHT])
(;B[qs];W[ss];B[rr]C[RIGHT]))
(;B[qq];W[rr]))
(;B[qp];W[sr]))
(;W[qp];B[rr];W[qr];B[sr];W[sq]
(;B[qq];W[ss];B[rr]C[RIGHT])
(;B[qs];W[ss];B[rr]C[RIGHT])))
(;B[qq];W[qr])
(;B[sr];W[rr])
(;B[rr];W[qr];B[sr];W[pq]
(;B[qs];W[qp]C[ko])
(;B[qq];W[qp];B[qs]C[ko])))