C123132112322333121111113121111331333133313231333231323233221233221321   >>    C12313211232233312111111312111133133313331323133323132323322123322132   <<    C123132112322333121111113121111331333133313231333231323233221233221323   >>      C123132112322333121111113121111331333133313231333231323233221233221322   >>