C313212111133131211331333133313331333131133211331333132322113221
>>
C31321211113313121133133313331333133313113321133133313232211322
<<
C313212111133131211331333133313331333131133211331333132322113223
>>
C313212111133131211331333133313331333131133211331333132322113222
>>