% sierpinski4x4.tiles
% 4x4 proofreading construction from sierpinski.tiles
tile edges matches {{N E S W}*}
num tile types=73
num binding types=108
tile edges={
{105 0 0 105}[.1](red)
{106 0 105 1}[.5](magenta1)
{107 0 106 2}[.5](magenta2)
{108 0 107 3}[.5](magenta3)
{105 0 108 4}[.5](magenta4)
{1 105 0 106}[.5](purple1)
{2 106 0 107}[.5](purple2)
{3 107 0 108}[.5](purple3)
{4 108 0 105}[.5](purple4)
{41 44 8 5}      (blue3)       % 0+0
{10 42 41 6}     (blue4)  
{9 16 43 42}     (blue3)
{43 15 7 44}     (blue3)
{45 48 10 7}     (blue4)
{8 46 45 8}      (blue4)
{7 12 47 46}     (blue4)
{47 11 9 48}     (blue4)
{49 52 14 11}    (blue3)
{6 50 49 12}     (blue4)
{5 8 51 50}      (blue3)
{51 7 13 52}     (blue3)
{53 56 6 15}     (blue3)
{14 54 53 16}    (blue4)
{13 6 55 54}     (blue3)
{55 5 5 56}      (blue3)
{57 60 4 5}      (green1)      % 1+1
{18 58 57 6}     (dark green)
{17 24 59 58}    (green1)
{59 23 3 60}     (green1)
{61 64 18 7}     (dark green)
{8 62 61 8}      (dark green)
{7 20 63 62}     (dark green)
{63 19 17 64}    (dark green)
{65 68 22 19}    (green1)
{6 66 65 20}     (dark green)
{5 4 67 66}      (green1)
{67 3 21 68}     (green1)
{69 72 2 23}     (green1)
{22 70 69 24}    (dark green)
{21 2 71 70}     (green1)
{71 1 1 72}      (green1)
{73 76 4 1}      (yellow)      % 1+0
{26 74 73 2}     (chocolate4)
{25 32 75 74}    (yellow)
{75 31 3 76}     (yellow)
{77 80 26 3}     (chocolate4)
{4 78 77 4}      (chocolate4)
{3 28 79 78}     (chocolate4)
{79 27 25 80}    (chocolate4)
{81 84 30 27}    (yellow)
{2 82 81 28}     (chocolate4)
{1 8 83 82}      (yellow)
{83 7 29 84}     (yellow)
{85 88 2 31}     (yellow)
{30 86 85 32}    (chocolate4)
{29 6 87 86}     (yellow)
{87 5 1 88}      (yellow) 
{89 92 8 1}      (wheat)       % 0+1
{34 90 89 2}     (brown4)
{33 40 91 90}    (wheat)
{91 39 7 92}     (wheat)
{93 96 34 3}     (brown4)
{4 94 93 4}      (brown4)
{3 36 95 94}     (brown4)
{95 35 33 96}    (brown4)
{97 100 38 35}   (wheat)
{2 98 97 36}     (brown4)
{1 4 99 98}      (wheat)
{99 3 37 100}    (wheat)
{101 104 6 39}   (wheat)
{38 102 101 40}  (brown4)
{37 2 103 102}   (wheat)
{103 1 5 104}    (wheat)
}
binding strengths=
{1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2}