C11111333133313232233133313331333133112111112113313331333132333131133112113221
>>
C1111133313331323223313331333133313311211111211331333133313233313113311211322
<<
C11111333133313232233133313331333133112111112113313331333132333131133112113223
>>
C11111333133313232233133313331333133112111112113313331333132333131133112113222
>>