C1322331331121211113313331333133313331323132313321333131122112312121121   >>    C132233133112121111331333133313331333132313231332133313112211231212112   <<    C1322331331121211113313331333133313331323132313321333131122112312121123   >>      C1322331331121211113313331333133313331323132313321333131122112312121122   >>