C11112331333132311331333133313331333132311213331333131333132313331123221
>>
C1111233133313231133133313331333133313231121333133313133313231333112322
<<
C11112331333132311331333133313331333132311213331333131333132313331123223
>>
C11112331333132311331333133313331333132311213331333131333132313331123222
>>