C1111233133313231133133313231333132313231323211331323132322331323111   >>    C111123313331323113313331323133313231323132321133132313232233132311   <<    C1111233133313231133133313231333132313231323211331323132322331323113   >>      C1111233133313231133133313231333132313231323211331323132322331323112   >>