C111112111133131121133133313331333132311211312111111331333132212113313233112321
>>
C11111211113313112113313331333133313231121131211111133133313221211331323311232
<<
C111112111133131121133133313331333132311211312111111331333132212113313233112323
>>
C111112111133131121133133313331333132311211312111111331333132212113313233112322
>>