C222123232321333131133133313331323132313331312112113232131111321   >>    C22212323232133313113313331333132313231333131211211323213111132   <<    C222123232321333131133133313331323132313331312112113232131111323   >>      C222123232321333131133133313331323132313331312112113232131111322   >>