C313212111133131211331333133313331333132313123312111113331333133311223233311
>>
C31321211113313121133133313331333133313231312331211111333133313331122323331
<<
C313212111133131211331333133313331333132313123312111113331333133311223233313
>>
C313212111133131211331333133313331333132313123312111113331333133311223233312
>>