C1322331331121211113313331333132313331333132313113313231323132221221   >>    C132233133112121111331333133313231333133313231311331323132313222122   <<    C1322331331121211113313331333132313331333132313113313231323132221223   >>      C1322331331121211113313331333132313331333132313113313231323132221222   >>