(;GM[1]FF[4]SZ[19]
GN[]
PC[https://senseis.xmp.net/?Wfw]AP[GoWiki:2009]
DT[2019-08-17]
C[Diagram from https://senseis.xmp.net/?Wfw

]
PL[B]

AB[ba][ia][la][ma][na][oa][pa][qa][sa][cb][db][eb][fb][hb][ib][jb][bc][cc][dc][ec][fc][gc][hc][ic][jc][sc][bd][cd][dd][ed][fd][gd][hd][id][sd][be][ce][de][ee][fe][ge][he][ie][se][bf][cf][df][ef][ff][gf][hf][if][sf][bg][cg][dg][eg][fg][gg][hg][ig][sg][bh][ch][dh][eh][fh][gh][hh][ih][sh][bi][ci][di][ei][fi][gi][hi][ii][si][bj][cj][dj][ej][fj][gj][hj][ij][jj][sj][bk][ck][dk][ek][fk][gk][hk][ik][jk][sk][bl][cl][dl][el][fl][gl][hl][il][jl][sl][bm][cm][dm][em][fm][gm][hm][im][jm][sm][bn][cn][dn][en][fn][gn][hn][in][jn][sn][bo][co][do][eo][fo][go][ho][io][jo][so][bp][cp][dp][ep][fp][gp][hp][ip][jp][sp][cq][dq][eq][fq][gq][hq][iq][jq][kq][sq][ar][jr][kr][lr][mr][nr][or][pr][qr][sr][bs][cs][ds][es][fs][gs][hs][is][rs]
AW[ca][da][ea][fa][ga][bb][lb][mb][nb][ob][pb][qb][rb][ac][kc][lc][mc][nc][oc][pc][qc][ad][jd][kd][ld][md][nd][od][pd][qd][rd][ae][je][ke][le][me][ne][oe][pe][qe][re][af][jf][kf][lf][mf][nf][of][pf][qf][rf][ag][jg][kg][lg][mg][ng][og][pg][qg][rg][ah][jh][kh][lh][mh][nh][oh][ph][qh][rh][ai][ji][ki][li][mi][ni][oi][pi][qi][ri][aj][kj][lj][mj][nj][oj][pj][qj][rj][ak][kk][lk][mk][nk][ok][pk][qk][rk][al][kl][ll][ml][nl][ol][pl][ql][rl][am][km][lm][mm][nm][om][pm][qm][rm][an][kn][ln][mn][nn][on][pn][qn][rn][ao][ko][lo][mo][no][oo][po][qo][ro][ap][kp][lp][mp][np][op][pp][qp][rp][aq][lq][mq][nq][oq][pq][qq][rq][br][cr][dr][er][fr][gr][hr][rr][js][ls][ms][ns][os][qs]

;B[ks]C[B1]MN[1]
;W[rc]C[W2]MN[2]

;
)
