C1322331331121211113313331333132313331333132311331323133313223323321221   >>    C132233133112121111331333133313231333133313231133132313331322332332122   <<    C1322331331121211113313331333132313331333132311331323133313223323321223   >>      C1322331331121211113313331333132313331333132311331323133313223323321222   >>