B33132212112331323223313211232333132313331322331333133313331322133313131121131   >>    B3313221211233132322331321123233313231333132233133313331333132213331313112113   <<    B33132212112331323223313211232333132313331322331333133313331322133313131121133   >>      B33132212112331323223313211232333132313331322331333133313331322133313131121132   >>