C11112331333132311331333132313331333131133131133131122112311131
>>
C1111233133313231133133313231333133313113313113313112211231113
<<
C11112331333132311331333132313331333131133131133131122112311133
>>
C11112331333132311331333132313331333131133131133131122112311132
>>