C1322331331121211113313331333133313331323132313321111132313231221   >>    C132233133112121111331333133313331333132313231332111113231323122   <<    C1322331331121211113313331333133313331323132313321111132313231223   >>      C1322331331121211113313331333133313331323132313321111132313231222   >>