C232212111133133312331333133313231333132311233132313331311331323132213232321   >>    C23221211113313331233133313331323133313231123313231333131133132313221323232   <<    C232212111133133312331333133313231333132311233132313331311331323132213232323   >>      C232212111133133312331333133313231333132311233132313331311331323132213232322   >>