C312322331333132212111133133313331333133312121111113313221121133121
>>
C31232233133313221211113313331333133313331212111111331322112113312
<<
C312322331333132212111133133313331333133312121111113313221121133123
>>
C312322331333132212111133133313331333133312121111113313221121133122
>>