C333312111133133312111133133313331333131133112322121111331322132321
>>
C33331211113313331211113313331333133313113311232212111133132213232
<<
C333312111133133312111133133313331333131133112322121111331322132323
>>
C333312111133133312111133133313331333131133112322121111331322132322
>>