28 Mar 2006


      Update of /cvsroot/pure-data/externals/iem/iemmatrix/doc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7799
Added Files:
    mtx_and-help.pd mtx_bitand-help.pd mtx_bitleft-help.pd 
    mtx_bitor-help.pd mtx_bitright-help.pd mtx_check-help.pd 
    mtx_eq-help.pd mtx_ge-help.pd mtx_gt-help.pd mtx_le-help.pd 
    mtx_lt-help.pd mtx_max2-help.pd mtx_min2-help.pd 
    mtx_neq-help.pd mtx_not-help.pd mtx_or-help.pd 
Removed Files:
    mtx_check.pd 
Log Message:
new help patches
--- NEW FILE: mtx_eq-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_eq;
#X obj 81 23 mtx_==;
#X obj 392 77 ==;
#X obj 46 196 mtx_eq;
#X obj 125 197 mtx_==;
#X obj 263 192 mtx_eq 0;
#X obj 360 192 mtx_== 0;
#X text 8 42 matrix logic: comparision;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_or-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_or;
#X obj 81 23 mtx_||;
#X obj 392 77 ||;
#X obj 46 196 mtx_or;
#X obj 125 197 mtx_||;
#X obj 263 192 mtx_or 0;
#X obj 360 192 mtx_|| 0;
#X text 8 42 matrix logic: logical OR;
#X text 38 247 OR 2 matrices;
#X text 246 251 OR a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_min2-help.pd ---
#N canvas 165 66 505 292 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X obj 46 196 mtx_min2;
#X obj 263 192 mtx_min2 1;
#X obj 17 23 mtx_min2;
#X text 8 42 matrix logic: minimum of 2 matrices;
#X obj 392 77 min;
#X obj 123 167 mtx_diag 1 2 -3 4 5;
#X text 38 247 minimum of 2 matrices;
#X text 246 251 minimum of a matrix and a scalar;
#X connect 4 0 13 0;
#X connect 5 0 4 0;
#X connect 5 1 18 0;
#X connect 7 0 5 0;
#X connect 8 0 14 0;
#X connect 9 0 8 0;
#X connect 11 0 12 0;
#X connect 12 0 8 0;
#X connect 12 1 14 1;
#X connect 13 0 6 0;
#X connect 14 0 10 0;
#X connect 18 0 13 1;
--- NEW FILE: mtx_and-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_and;
#X obj 81 23 mtx_&&;
#X obj 392 77 &&;
#X obj 46 196 mtx_and;
#X obj 125 197 mtx_&&;
#X obj 263 192 mtx_and 0;
#X obj 360 192 mtx_&& 0;
#X text 8 42 matrix logic: logical AND;
#X text 38 247 AND 2 matrices;
#X text 246 251 AND a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_not-help.pd ---
#N canvas 128 118 680 254 10;
#X text 458 17 updated for;
#X obj 546 17 iemmatrix 0.2;
#X obj 595 43 matrix;
#X text 465 42 see also help for;
#X obj 48 131 t a a;
#X obj 91 132 mtx_print org;
#X obj 16 23 mtx_not;
#X obj 111 23 mtx_!;
#X text 8 42 matrix logic: inversion;
#X obj 48 164 mtx_!;
#X obj 48 100 mtx 2 2;
#X msg 48 80 0 1 12 0;
#X obj 48 192 mtx_print not;
#X connect 4 0 9 0;
#X connect 4 1 5 0;
#X connect 9 0 12 0;
#X connect 10 0 4 0;
#X connect 11 0 10 0;
--- NEW FILE: mtx_ge-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_ge;
#X obj 81 23 mtx_>=;
#X obj 392 77 >=;
#X obj 46 196 mtx_ge;
#X obj 125 197 mtx_>=;
#X obj 263 192 mtx_ge 0;
#X obj 360 192 mtx_>= 0;
#X text 8 42 matrix logic: comparision;
#X obj 123 167 mtx_diag 1 2 -3 4 5;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 18 0;
#X connect 5 0 4 0;
#X connect 5 1 23 0;
#X connect 7 0 5 0;
#X connect 9 0 20 0;
#X connect 10 0 9 0;
#X connect 12 0 13 0;
#X connect 13 0 9 0;
#X connect 13 1 20 1;
#X connect 18 0 6 0;
#X connect 20 0 11 0;
#X connect 23 0 18 1;
--- mtx_check.pd DELETED ---
--- NEW FILE: mtx_check-help.pd ---
#N canvas 161 60 833 321 10;
#X text 578 18 updated for;
#X obj 666 18 iemmatrix 0.2;
#X obj 715 44 matrix;
#X text 585 43 see also help for;
#X obj 86 294 mtx_print;
#X obj 121 23 mtx_check;
#X text 223 24 check (and fix) a matrix for validity;
#X obj 86 242 mtx_check;
#X text 83 107 check a matrix-message;
#X msg 133 169 matrix 3 3 2;
#X obj 488 254 mtx_int;
#X msg 86 131 matrix 2 2 0 1 2 3;
#X text 221 132 legal matrix message: [2x2] matrix with elements "0
1 , 2 3";
#X text 233 163 this message is illegal: [3x3] matrix , the only element
of which is "2";
#X obj 638 273 mtx_int;
#X obj 638 251 mtx_check;
#X obj 488 279 mtx_print illegal;
#X obj 638 297 mtx_print legalizeIt;
#X msg 488 228 matrix 3 3 2;
#X msg 638 227 matrix 3 3 2;
#X text 65 44 illegal matrix-message are fixed by zero-padding (if
too few elements are given) , or truncation (if too many elements
are given);
#X msg 132 201 matrix 2 2 0 1 2 3 4 5 6;
#X text 308 201 illegal too: too many elements are given;
#X obj 86 267 t a a;
#X obj 126 267 print fixed;
#X connect 7 0 23 0;
#X connect 9 0 7 0;
#X connect 10 0 16 0;
#X connect 11 0 7 0;
#X connect 14 0 17 0;
#X connect 15 0 14 0;
#X connect 18 0 10 0;
#X connect 19 0 15 0;
#X connect 21 0 7 0;
#X connect 23 0 4 0;
#X connect 23 1 24 0;
--- NEW FILE: mtx_le-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_le;
#X obj 81 23 mtx_<=;
#X obj 392 77 <=;
#X obj 46 196 mtx_le;
#X obj 125 197 mtx_<=;
#X obj 263 192 mtx_le 0;
#X obj 360 192 mtx_<= 0;
#X text 8 42 matrix logic: comparision;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_gt-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_gt;
#X obj 81 23 mtx_>;
#X obj 392 77 >;
#X obj 46 196 mtx_gt;
#X obj 125 197 mtx_>;
#X obj 263 192 mtx_gt 0;
#X obj 360 192 mtx_> 0;
#X text 8 42 matrix logic: comparision;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_neq-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_neq;
#X obj 81 23 mtx_!=;
#X obj 392 77 !=;
#X obj 46 196 mtx_neq;
#X obj 125 197 mtx_!=;
#X obj 263 192 mtx_neq 0;
#X obj 360 192 mtx_!= 0;
#X text 8 42 matrix logic: comparision;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_bitright-help.pd ---
#N canvas 224 247 527 302 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 125 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 140 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 366 193 ==;
#X text 38 247 shift left matrix;
#X text 38 260 (amount for each element;
#X text 39 275 specified in right matrix);
#X text 257 251 shift matrix as given by scalar;
#X obj 17 23 mtx_bitright;
#X obj 111 23 mtx_>>;
#X text 8 42 matrix logic: bitwise rightshift;
#X obj 165 196 mtx_>>;
#X obj 387 192 mtx_>> 0;
#X obj 392 77 >>;
#X obj 263 192 mtx_bitright 0;
#X obj 46 196 mtx_bitright;
#X connect 4 0 27 1;
#X connect 5 0 27 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 26 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 26 1;
#X connect 26 0 12 0;
#X connect 27 0 7 0;
--- NEW FILE: mtx_bitand-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 120 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 349 193 ==;
#X obj 17 23 mtx_bitand;
#X obj 101 23 mtx_&&;
#X obj 392 77 &&;
#X obj 46 196 mtx_bitand;
#X obj 145 197 mtx_&&;
#X obj 263 192 mtx_bitand 0;
#X obj 370 192 mtx_&& 0;
#X text 38 247 AND 2 matrices;
#X text 246 251 AND a matrix with a scalar;
#X text 9 42 matrix logic: bitwise AND;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_lt-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 100 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 339 193 ==;
#X obj 17 23 mtx_lt;
#X obj 81 23 mtx_<;
#X obj 392 77 <;
#X obj 46 196 mtx_lt;
#X obj 125 197 mtx_<;
#X obj 263 192 mtx_lt 0;
#X obj 360 192 mtx_< 0;
#X text 8 42 matrix logic: comparision;
#X text 38 247 compare 2 matrices;
#X text 246 251 compare a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_bitor-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 120 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 349 193 ==;
#X obj 17 23 mtx_bitor;
#X obj 91 23 mtx_|;
#X obj 392 77 |;
#X obj 46 196 mtx_bitor;
#X obj 145 197 mtx_|;
#X obj 263 192 mtx_bitor 0;
#X obj 370 192 mtx_| 0;
#X text 8 42 matrix logic: bitwise OR;
#X text 38 247 OR 2 matrices;
#X text 245 251 OR a matrix with a scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;
--- NEW FILE: mtx_max2-help.pd ---
#N canvas 165 66 505 292 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X obj 46 196 mtx_max2;
#X obj 263 192 mtx_max2 1;
#X obj 17 23 mtx_max2;
#X text 8 42 matrix logic: maximum of 2 matrices;
#X obj 392 77 max;
#X obj 123 167 mtx_diag 1 2 -3 4 5;
#X text 38 247 maximum of 2 matrices;
#X text 246 251 maximum of a matrix and a scalar;
#X connect 4 0 13 0;
#X connect 5 0 4 0;
#X connect 5 1 18 0;
#X connect 7 0 5 0;
#X connect 8 0 14 0;
#X connect 9 0 8 0;
#X connect 11 0 12 0;
#X connect 12 0 8 0;
#X connect 12 1 14 1;
#X connect 13 0 6 0;
#X connect 14 0 10 0;
#X connect 18 0 13 1;
--- NEW FILE: mtx_bitleft-help.pd ---
#N canvas 224 247 450 300 10;
#X text 255 30 updated for;
#X obj 343 30 iemmatrix 0.2;
#X obj 392 56 matrix;
#X text 262 55 see also help for;
#X obj 123 167 mtx_diag 1 2 3 4 5;
#X obj 46 167 mtx_ones 5;
#X obj 46 144 t b b;
#X obj 46 218 mtx_print;
#X msg 46 125 bang;
#X text 130 198 ==;
#X obj 263 167 mtx_eye 4;
#X msg 263 140 bang;
#X obj 263 219 mtx_print;
#X floatatom 332 124 4 0 0 0 - - -;
#X obj 332 142 t b f;
#X text 359 193 ==;
#X obj 17 23 mtx_bitleft;
#X obj 111 23 mtx_<<;
#X obj 392 77 <<;
#X obj 46 196 mtx_bitleft;
#X obj 155 196 mtx_<<;
#X obj 263 192 mtx_bitleft 0;
#X obj 380 192 mtx_<< 0;
#X text 8 42 matrix logic: bitwise leftshift;
#X text 38 247 shift left matrix;
#X text 38 260 (amount for each element;
#X text 39 275 specified in right matrix);
#X text 257 251 shift matrix as given by scalar;
#X connect 4 0 19 1;
#X connect 5 0 19 0;
#X connect 6 0 5 0;
#X connect 6 1 4 0;
#X connect 8 0 6 0;
#X connect 10 0 21 0;
#X connect 11 0 10 0;
#X connect 13 0 14 0;
#X connect 14 0 10 0;
#X connect 14 1 21 1;
#X connect 19 0 7 0;
#X connect 21 0 12 0;