C312322331333132212111133133313331323133313233313331323132322321332221
>>
C31232233133313221211113313331333132313331323331333132313232232133222
<<
C312322331333132212111133133313331323133313233313331323132322321332223
>>
C312322331333132212111133133313331323133313233313331323132322321332222
>>