C1322331331121211113313331333132313331333132311331323223313231232322121   >>    C132233133112121111331333133313231333133313231133132322331323123232212   <<    C1322331331121211113313331333132313331333132311331323223313231232322123   >>      C1322331331121211113313331333132313331333132311331323223313231232322122   >>