B33113313132313113313223313331323331333131322331333132322331323131133131322131
>>
B3311331313231311331322331333132333133313132233133313232233132313113313132213
<<
B33113313132313113313223313331323331333131322331333132322331323131133131322133
>>
B33113313132313113313223313331323331333131322331333132322331323131133131322132
>>