C11111333133313232233133313331333132332313112113313331312323221
>>
C1111133313331323223313331333133313233231311211331333131232322
<<
C11111333133313232233133313331333132332313112113313331312323223
>>
C11111333133313232233133313331333132332313112113313331312323222
>>