set style data line plot 'host' using 1 title "te", 'host' using 3 title "ti", 'host' using 3 title "ae", 'host' using 4 title "ai", 'host' using 5 title "pl", 'host' using 6 title "pr", 'host' using 7 title "tsc", 'host' using 8 title "asc", 'host' using 9 title "hx", 'host' using 10 title "hy", 'host' using 11 title "ha", 'host' using 12 title "dh", 'host' using 13 title "cl", 'host' using 14 title "cr", 'host' using 15 title "z0"