* comparison funky-town
first row is the total number of repeating sequence
|  n | sham |   rkt |
|  1 | 2.61 |  9.85 |
|  2 | 2.61 | 10.51 |
|  5 | 2.77 | 20.65 |
| 10 | 2.92 | 40.71 |
| 20 | 3.32 | 91.38 |


* sham detailed
first is time for generating sham ast
second is compiling with llvm
third is running the program
fourth is writing to disk
** 20
cpu time: 1 real time: 0 gc time: 0
cpu time: 45 real time: 46 gc time: 0
cpu time: 98 real time: 98 gc time: 0
cpu time: 755 real time: 756 gc time: 8
racket funky-town.rkt  3.32s user 0.31s system 99% cpu 3.649 total
** 10
cpu time: 1 real time: 1 gc time: 0
cpu time: 40 real time: 41 gc time: 0
cpu time: 70 real time: 71 gc time: 0
cpu time: 382 real time: 383 gc time: 6
racket funky-town.rkt  2.92s user 0.25s system 99% cpu 3.202 total
** 5
cpu time: 1 real time: 1 gc time: 0
cpu time: 45 real time: 46 gc time: 0
cpu time: 60 real time: 61 gc time: 0
cpu time: 199 real time: 204 gc time: 7
racket funky-town.rkt  2.77s user 0.28s system 99% cpu 3.083 total
** 2
cpu time: 0 real time: 1 gc time: 0
cpu time: 42 real time: 42 gc time: 0
cpu time: 53 real time: 53 gc time: 0
cpu time: 85 real time: 85 gc time: 8
racket funky-town.rkt  2.61s user 0.30s system 99% cpu 2.932 total
** 1
cpu time: 0 real time: 1 gc time: 0
cpu time: 43 real time: 42 gc time: 0
cpu time: 49 real time: 50 gc time: 0
cpu time: 79 real time: 79 gc time: 0
racket funky-town.rkt  2.61s user 0.23s system 98% cpu 2.869 total