C11112331333132311331333132313331333131133131133132333132322331323112131
>>
C1111233133313231133133313231333133313113313113313233313232233132311213
<<
C11112331333132311331333132313331333131133131133132333132322331323112133
>>
C11112331333132311331333132313331333131133131133132333132322331323112132
>>