C11111211113313112113313331333133313331312322121111133313331323211131
>>
C1111121111331311211331333133313331333131232212111113331333132321113
<<
C11111211113313112113313331333133313331312322121111133313331323211133
>>
C11111211113313112113313331333133313331312322121111133313331323211132
>>