#N canvas 309 319 748 381 10;
#X obj 114 160 take-two;
#X obj 114 203 print;
#X msg 114 104 1 2 3 4;
#X msg 176 103 list a b c d e f g h;
#X text 192 153 take a list as input and print all combinations of
length two without repetition.;
#X connect 0 0 1 0;
#X connect 2 0 0 0;
#X connect 3 0 0 0;
