B33132212112331323223313211232333132313331322331333133313232233131322131
>>
B3313221211233132322331321123233313231333132233133313331323223313132213
<<
B33132212112331323223313211232333132313331322331333133313232233131322133
>>
B33132212112331323223313211232333132313331322331333133313232233131322132
>>