B3311331313231311331322331333132333133313231332113313331333132313232111321
>>
B331133131323131133132233133313233313331323133211331333133313231323211132
<<
B3311331313231311331322331333132333133313231332113313331333132313232111323
>>
B3311331313231311331322331333132333133313231332113313331333132313232111322
>>