C1313122132333132313132313232321323132313132322331323331323331311221122311   >>    C131312213233313231313231323232132313231313232233132333132333131122112231   <<    C1313122132333132313132313232321323132313132322331323331323331311221122313   >>      C1313122132333132313132313232321323132313132322331323331323331311221122312   >>