(;GM[1]FF[4]SZ[19]
GN[Problem]
PC[http://senseis.xmp.net/?JawStrap]AP[GoWiki:2009]
DT[2013-06-22]
C[Diagram from http://senseis.xmp.net/?JawStrap

Problem]
PL[B]

AB[db][eb][ec][ed][be][ee][af][cf][df][gf][bg]
AW[cb][bc][dc][gc][bd][dd][ce][de][ge][he][ef]
CR[ef]


;CR[ef]
)
