C11112331333132311331333133313331323133313331333133112111133112111
>>
C1111233133313231133133313331333132313331333133313311211113311211
<<
C11112331333132311331333133313331323133313331333133112111133112113
>>
C11112331333132311331333133313331323133313331333133112111133112112
>>