#N canvas 168 312 781 399 10;
#X obj 179 210 rid 0;
#X msg 179 112 0-id 123;
#X msg 264 109 list 0-id 123;
#X obj 179 265 print HIT;
#X msg 264 137 list 0-id 123;
#X obj 264 161 list trim;
#X text 164 307 Hint: Move [list trim] into the abstraction directly
in frot of the[route];
#X text 180 87 HIT;
#X text 268 86 MISS;
#X text 374 137 HIT again;
#X obj 209 236 print MISS;
#X connect 0 0 3 0;
#X connect 0 1 10 0;
#X connect 1 0 0 0;
#X connect 2 0 0 0;
#X connect 4 0 5 0;
#X connect 5 0 0 0;
