C23233232321323132313231322132313231333132313112331323132233131   >>    C2323323232132313231323132213231323133313231311233132313223313   <<    C23233232321323132313231322132313231333132313112331323132233133   >>      C23233232321323132313231322132313231333132313112331323132233132   >>