C1322331331121211113313331333133313331323132313321333132313232222321   >>    C132233133112121111331333133313331333132313231332133313231323222232   <<    C1322331331121211113313331333133313331323132313321333132313232222323   >>      C1322331331121211113313331333133313331323132313321333132313232222322   >>