C11111333133313232233133313331333132332313112113313331333131312322221
>>
C1111133313331323223313331333133313233231311211331333133313131232222
<<
C11111333133313232233133313331333132332313112113313331333131312322223
>>
C11111333133313232233133313331333132332313112113313331333131312322222
>>