C11112331312111112111133133313331333132322121111331311331333131333131231
>>
C1111233131211111211113313331333133313232212111133131133133313133313123
<<
C11112331312111112111133133313331333132322121111331311331333131333131233
>>
C11112331312111112111133133313331333132322121111331311331333131333131232
>>