C22212323232133313113313331333132313331323132213231312133311131   >>    C2221232323213331311331333133313231333132313221323131213331113   <<    C22212323232133313113313331333132313331323132213231312133311133   >>      C22212323232133313113313331333132313331323132213231312133311132   >>