C1322331331121211113313331333133313331323132313321333131121123231   >>    C132233133112121111331333133313331333132313231332133313112112323   <<    C1322331331121211113313331333133313331323132313321333131121123233   >>      C1322331331121211113313331333133313331323132313321333131121123232   >>