C11111333133313232233133313331333133112111112113313331312313113231
>>
C1111133313331323223313331333133313311211111211331333131231311323
<<
C11111333133313232233133313331333133112111112113313331312313113233
>>
C11111333133313232233133313331333133112111112113313331312313113232
>>