C312322331333132212111133133313331333133312121111331333313231221
>>
C31232233133313221211113313331333133313331212111133133331323122
<<
C312322331333132212111133133313331333133312121111331333313231223
>>
C312322331333132212111133133313331333133312121111331333313231222
>>