C312322331333132212111133133313331333133312121111331333132333133313112111321
>>
C31232233133313221211113313331333133313331212111133133313233313331311211132
<<
C312322331333132212111133133313331333133312121111331333132333133313112111323
>>
C312322331333132212111133133313331333133312121111331333132333133313112111322
>>