C222123232321333131133133313331323133313231323222212122331132311   >>    C22212323232133313113313331333132313331323132322221212233113231   <<    C222123232321333131133133313331323133313231323222212122331132313   >>      C222123232321333131133133313331323133313231323222212122331132312   >>