C313212111133131211331333133313331333132331121111331311223323221
>>
C31321211113313121133133313331333133313233112111133131122332322
<<
C313212111133131211331333133313331333132331121111331311223323223
>>
C313212111133131211331333133313331333132331121111331311223323222
>>