(;GM[1]FF[4]SZ[9:19]
GN[]
PC[http://senseis.xmp.net/?ShiftingPatterns]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShiftingPatterns

]
PL[B]

AB[ba][ea][ga][ab][fb][ad][fd][be][ee][ge][af][ff]
AW[ca][ha][bb][gb][bd][gd][ce][he][bf][gf]


;
)
