C123213232213331322132313233313222313231323132322123231323132333131   >>    C12321323221333132213231323331322231323132313232212323132313233313   <<    C123213232213331322132313233313222313231323132322123231323132333133   >>      C123213232213331322132313233313222313231323132322123231323132333132   >>