C222123232321333131133133313331323133313231323211113111111121131   >>    C22212323232133313113313331333132313331323132321111311111112113   <<    C222123232321333131133133313331323133313231323211113111111121133   >>      C222123232321333131133133313331323133313231323211113111111121132   >>