C3132121111331312113313331333133312111133131133211331333132322332322221
>>
C313212111133131211331333133313331211113313113321133133313232233232222
<<
C3132121111331312113313331333133312111133131133211331333132322332322223
>>
C3132121111331312113313331333133312111133131133211331333132322332322222
>>