C2323323232132313231323132213231323133313231311233132333132313232213111   >>    C232332323213231323132313221323132313331323131123313233313231323221311   <<    C2323323232132313231323132213231323133313231311233132333132313232213113   >>      C2323323232132313231323132213231323133313231311233132333132313232213112   >>