C23233232321323132313231313231232313231323223313131323132322121121   >>    C2323323232132313231323131323123231323132322331313132313232212112   <<    C23233232321323132313231313231232313231323223313131323132322121123   >>      C23233232321323132313231313231232313231323223313131323132322121122   >>