B331133131323131133132233133313113313331311133313331323132313113313233112323131
>>
B33113313132313113313223313331311331333131113331333132313231311331323311232313
<<
B331133131323131133132233133313113313331311133313331323132313113313233112323133
>>
B331133131323131133132233133313113313331311133313331323132313113313233112323132
>>