(;GM[1]FF[4]SZ[19]
GN[Double snapback]
PC[http://senseis.xmp.net/?DoubleSnapback]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DoubleSnapback

Double snapback]
PL[B]

AB[ig][jg][kg][lg][mg][fh][gh][hh][ih][mh][fi][ji][mi][fj][ij][mj][fk][jk][kk][lk][mk][fl][gl][hl][il][jl]
AW[jh][kh][lh][gi][hi][ii][li][gj][jj][kj][lj][gk][hk][ik]
CR[ji][ij]


;CR[ji][ij]
)
