C312322331333132212111133133313331312111133132313331323221333132322211
>>
C31232233133313221211113313331333131211113313231333132322133313232221
<<
C312322331333132212111133133313331312111133132313331323221333132322213
>>
C312322331333132212111133133313331312111133132313331323221333132322212
>>