B3311331313231311331322331333132333133313231332113313331333133313113333113221
>>
B331133131323131133132233133313233313331323133211331333133313331311333311322
<<
B3311331313231311331322331333132333133313231332113313331333133313113333113223
>>
B3311331313231311331322331333132333133313231332113313331333133313113333113222
>>