(;AW[ga]AW[fa]AW[ea]AW[da]AW[ca]AW[ba]AW[aa]AW[cb]AW[cc]AW[cd]AW[ce]AW[cf]AW[cg]AW[ch]AB[fd]AB[fe]AB[fg]AB[ff]AB[fh]AB[fi]AB[fj]AB[fk]AB[fl]AB[fm]AB[fn]AB[fo]AB[fp]AW[ed]AB[ec]AW[fc]AW[fb]AB[dd]AB[de]AW[ee]AW[ef]AW[ci]AW[cj]AW[ck]AW[cl]AW[cm]AW[cn]AW[co]AW[cp]MA[ef]MA[ee]MA[ed]AB[er]AB[hq]AW[cq]AW[cr]AW[cs]AW[ds]AW[es]AW[fs]AW[gs]AW[hs]AW[is]AW[ir]AW[iq]AW[lb]AB[mc]AW[md]AW[mh]AW[me]AW[mk]AW[ml]AW[mo]AW[mp]AB[nd]AB[nk]AB[no]AB[nh]AB[oe]AB[oi]AB[ol]AW[pg]AP[goproblems];B[df];W[eg];B[dg];W[eh];B[dh]AB[di]AB[dj]AB[dk]AB[dl]AB[dm]AB[dn]AW[ei]AW[ej]AW[ek]AW[el]AW[em]AW[en];W[eo];B[do];W[ep];B[dp];W[eq];B[dq];W[fq];B[fr];W[gq];B[gr];W[gp]
(;B[hp];W[go]
(;B[ho];W[gn]
(;B[hn];W[gm]
(;B[hm];W[gl]
(;B[hl];W[gk]
(;B[hk];W[gj]
(;B[hj];W[gi]
(;B[hi];W[gh]
(;B[hh];W[gg]
(;B[hg];W[gf]
(;B[hf];W[ge]
(;B[he];W[gd]MA[de]MA[df]MA[dh]MA[dg]MA[ec]MA[dd]MA[di]MA[dj]MA[dk]MA[dl]MA[dm]MA[dn]MA[do]MA[dp]MA[dq]C[Now all these stones are dead too.])
(;B[gd];W[he];B[ie];W[hd]MA[gd]MA[fd]MA[fe]MA[ff]MA[fg]MA[fh]MA[fi]MA[fj]MA[fk]MA[fl]MA[fm]MA[fn]MA[fo]MA[fp]MA[ec]MA[dd]MA[de]MA[df]MA[dg]MA[dh]MA[di]MA[dj]MA[dk]MA[dl]MA[dm]MA[dn]MA[do]MA[dp]MA[dq]C[Now all these stones are dead.]))
(;B[ge];W[hf];B[if];W[he]MA[ec]MA[dd]MA[de]MA[df]MA[dg]MA[dh]MA[di]MA[dj]MA[dk]MA[dl]MA[dm]MA[dn]MA[do]MA[dp]MA[dq]MA[ge]MA[fd]MA[fe]MA[ff]MA[fg]MA[fh]MA[fi]MA[fj]MA[fk]MA[fl]MA[fm]MA[fn]MA[fo]MA[fp]C[Now all these stones are dead.]))
(;B[gf];W[hg];B[ig];W[hf];B[he];W[if];B[jf]AB[ke]AB[id]AB[jc]AW[ie]AW[je]AW[jd]AW[kd]AB[ld];W[kc]))
(;B[gg];W[hh];B[ih];W[hg];B[hf];W[ig];B[jg]AB[kf]AB[jd]AB[ie]AW[if]AW[jf]AW[je]AW[ke]AB[le];W[kd]))
(;B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh]AB[kg]AB[lf]AW[ig]AW[jg]AW[jf]AW[kf]AB[if]AB[je];W[ke]))
(;B[gi];W[hj];B[ij];W[hi];B[hh];W[ii];B[ji]AB[ig]AB[jf]AW[ih]AW[jh]AW[jg]AW[kg]AB[kh]AB[lg]AW[kf]AB[ke];W[lf];B[mf];W[le]
(;B[ld]C[RIGHT])
(;B[ne];W[ld])))
(;B[gj];W[hk];B[ik];W[hj];B[hi];W[ij];B[jj]AB[ih]AB[jg]AW[ii]AW[ji]AW[jh]AW[kh]AB[ki]AB[lh];W[kg]))
(;B[gk];W[hl];B[il];W[hk];B[hj];W[ik];B[jk]AB[ii]AB[jh]AB[kj]AW[ij]AW[jj]AW[ji]AW[ki]AB[li];W[kh]))
(;B[gl];W[hm];B[im];W[hl];B[hk];W[il];B[jl]AB[ij]AW[ik]AW[jk]AW[jj]AW[kj]AW[ki]AB[kk]AB[lj]AB[ji]AB[kh];W[li];B[mi];W[lh]
(;B[lg];W[mg];B[mf];W[ng])
(;B[mg];W[lg])))
(;B[gm];W[hn];B[in];W[hm];B[hl];W[im];B[jm]AW[il]AW[jl]AW[kk]AW[jk]AB[ik]AB[kl]AB[jj]AB[lk];W[kj]))
(;B[gn];W[ho];B[io];W[hn];B[hm];W[in];B[jn]AW[im]AW[jm]AW[jl]AW[kl]AB[il]AB[km]AB[jk]AB[ll];W[kk]))
(;B[go];W[hp]))
