C312312111111331312111133133313121111133313113313331333132332333112323221
>>
C31231211111133131211113313331312111113331311331333133313233233311232322
<<
C312312111111331312111133133313121111133313113313331333132332333112323223
>>
C312312111111331312111133133313121111133313113313331333132332333112323222
>>