C222123232321333131133133313331323133313231333131331131332331333132233321   >>    C22212323232133313113313331333132313331323133313133113133233133313223332   <<    C222123232321333131133133313331323133313231333131331131332331333132233323   >>      C222123232321333131133133313331323133313231333131331131332331333132233322   >>