... 38QLM1 4101 421 1065QLL1 1389 128 213805QHH2 90 7631QHM2 3 52 9 42 1QHL2 5 82 966 1QMH2 130 822 1QMM2 376 1 327 9QML2 6 02 122 0 60QLH2 1 42 1159 38QLM2 4501664 1065QLL2 20 41 158913805strategy ... for searching the l.c.s. of ”art” and ”parachute” is:λ p a r ac h u t eλ 0 0 0 0 0 0 0 0 0 0a0 0 1 1 1 1 1 1 1 1r 0 0 1 2 2 2 2 2 2 2 t 0 0 1 2 2 2 2 2 3 3Using the l.c.s. approach, one ... 19/siteXQueries: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 /site/peopleXQueries: 1, 8, 9, 10, 11, 12, 17, 20 /site/open_auctionsXQueries: 2, 3, 4, 11, 12, 18/site/closed_auctionsXQueries:...