C313212111133131211331333133313331311331333131211111333132333112323221
>>
C31321211113313121133133313331333131133133313121111133313233311232322
<<
C313212111133131211331333133313331311331333131211111333132333112323223
>>
C313212111133131211331333133313331311331333131211111333132333112323222
>>