C1122333133313232233133313133313331323131121133132313231323221131   >>    C112233313331323223313331313331333132313112113313231323132322113   <<    C1122333133313232233133313133313331323131121133132313231323221133   >>      C1122333133313232233133313133313331323131121133132313231323221132   >>