C11111211113313112113313331333133313331312322121111331333132333131311131
>>
C1111121111331311211331333133313331333131232212111133133313233313131113
<<
C11111211113313112113313331333133313331312322121111331333132333131311133
>>
C11111211113313112113313331333133313331312322121111331333132333131311132
>>