C11112331312111112111133133313331333133313132211312111133131211111323322131
>>
C1111233131211111211113313331333133313331313221131211113313121111132332213
<<
C11112331312111112111133133313331333133313132211312111133131211111323322133
>>
C11112331312111112111133133313331333133313132211312111133131211111323322132
>>