C23233232321323132313231313231232313231323223313131323132322123221   >>    C2323323232132313231323131323123231323132322331313132313232212322   <<    C23233232321323132313231313231232313231323223313131323132322123223   >>      C23233232321323132313231313231232313231323223313131323132322123222   >>