C11111333133313232233133313331333132332313112113313331323133313231322211
>>
C1111133313331323223313331333133313233231311211331333132313331323132221
<<
C11111333133313232233133313331333132332313112113313331323133313231322213
>>
C11111333133313232233133313331333132332313112113313331323133313231322212
>>