C3132121111331312113313331333133313331311211331333131323132322131
>>
C313212111133131211331333133313331333131121133133313132313232213
<<
C3132121111331312113313331333133313331311211331333131323132322133
>>
C3132121111331312113313331333133313331311211331333131323132322132
>>