B331133131323131133132233133313231323132333133313112331333132313113313131121131
>>
B33113313132313113313223313331323132313233313331311233133313231311331313112113
<<
B331133131323131133132233133313231323132333133313112331333132313113313131121133
>>
B331133131323131133132233133313231323132333133313112331333132313113313131121132
>>