(;GM[1]FF[4]SZ[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[mq][nq][pq][qq][rq][mr][or][rr][sr][ms][ns][os][rs]
AW[lp][mp][np][op][pp][qp][rp][sp][lq][oq][sq][lr][pr][ls][qs]


;
)
