C11112331312111112111133132313331333133313233313331312111133131333131111211
>>
C1111233131211111211113313231333133313331323331333131211113313133313111121
<<
C11112331312111112111133132313331333133313233313331312111133131333131111213
>>
C11112331312111112111133132313331333133313233313331312111133131333131111212
>>