C222123232321333131133133313331323133313231323211113112212113321   >>    C22212323232133313113313331333132313331323132321111311221211332   <<    C222123232321333131133133313331323133313231323211113112212113323   >>      C222123232321333131133133313331323133313231323211113112212113322   >>