C222123232321333131133133313331323133313231333131331131331113331311211   >>    C22212323232133313113313331333132313331323133313133113133111333131121   <<    C222123232321333131133133313331323133313231333131331131331113331311213   >>      C222123232321333131133133313331323133313231333131331131331113331311212   >>