B33113313132313113313223313331323331333131322331333132322331323131133131111
>>
B3311331313231311331322331333132333133313132233133313232233132313113313111
<<
B33113313132313113313223313331323331333131322331333132322331323131133131113
>>
B33113313132313113313223313331323331333131322331333132322331323131133131112
>>