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-1;
#X obj 18 96 @in;
#X obj 18 269 @out;
#X msg 49 241 open x11 here;
#X obj 225 76 bng 15 250 50 0 empty empty empty 0 -6 0 8 -233017 -1
-1;
#X obj 211 96 @in;
#X msg 18 52 open jpeg file 1.jpg;
#X obj 237 96 @rgb_to_greyscale;
#X msg 120 264 close;
#X msg 211 52 open jpeg file 2.jpg;
#X text 14 15 @layer;
#X text 259 242 a picture that has an opacity level \, will be used
as foreground vs a picture that has no opacity channel. the output
is a picture \, that has no opacity channel;
#X obj 18 208 @layer;
#X obj 18 161 @join -1;
#X obj 418 75 bng 15 250 50 0 empty empty empty 0 -6 0 8 -233017 -1
-1;
#X obj 406 96 @in;
#X msg 406 51 open jpeg file 3.jpg;
#X text 208 121 opacity channel file;
#X text 51 95 foreground file;
#X text 438 96 background file;
#X text 579 14 gridflow;
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#X connect 1 0 13 0;
#X connect 3 0 2 0;
#X connect 4 0 5 0;
#X connect 5 0 7 0;
#X connect 6 0 1 0;
#X connect 6 0 0 0;
#X connect 7 0 13 1;
#X connect 8 0 2 0;
#X connect 9 0 5 0;
#X connect 9 0 4 0;
#X connect 12 0 2 0;
#X connect 13 0 12 0;
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#X connect 15 0 12 1;
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#X connect 16 0 14 0;