# cpt-city: gacruxa/mccahon/mccahon-18 (svg)
#
# Gradients based on integer sequences and traditional Japanese
# colours, by US-based digital artist Gacruxa.
#
# author: Gacruxa
# copyright: CC BY 3.0
# year: 2014
# url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/mccahon
0.00000000e+00      21/6/0  3.12500000e+00     36/18/8
3.12500000e+00     36/18/8  6.25000000e+00    58/36/19
6.25000000e+00    58/36/19  9.37500000e+00    83/56/33
9.37500000e+00    83/56/33  1.25000000e+01   111/78/47
1.25000000e+01   111/78/47  1.56250000e+01  140/101/62
1.56250000e+01  140/101/62  1.87500000e+01  166/123/77
1.87500000e+01  166/123/77  2.18750000e+01  189/142/90
2.18750000e+01  189/142/90  2.50000000e+01 206/157/101
2.50000000e+01 206/157/101  2.50488000e+01 219/170/112
2.50488000e+01 219/170/112  2.50977000e+01 228/181/123
2.50977000e+01 228/181/123  2.51221000e+01 230/186/128
2.51221000e+01 230/186/128  2.51709000e+01 234/194/138
2.51709000e+01 234/194/138  2.52197000e+01 236/200/145
2.52197000e+01 236/200/145  2.52686000e+01 237/204/151
2.52686000e+01 237/204/151  2.52930000e+01 238/206/152
2.52930000e+01 238/206/152  2.53418000e+01 240/207/153
2.53418000e+01 240/207/153  2.84180000e+01 242/205/149
2.84180000e+01 242/205/149  3.15186000e+01 244/201/141
3.15186000e+01 244/201/141  3.45947000e+01 244/194/130
3.45947000e+01 244/194/130  3.76709000e+01 245/186/117
3.76709000e+01 245/186/117  4.07471000e+01 245/178/104
4.07471000e+01 245/178/104  4.38477000e+01  245/171/93
4.38477000e+01  245/171/93  4.69238000e+01  245/166/86
4.69238000e+01  245/166/86  5.00000000e+01  245/164/83
5.00000000e+01  245/164/83  5.00977000e+01  245/167/87
5.00977000e+01  245/167/87  5.01709000e+01  244/171/94
5.01709000e+01  244/171/94  5.02686000e+01 243/180/108
5.02686000e+01 243/180/108  5.03418000e+01 242/187/119
5.03418000e+01 242/187/119  5.04395000e+01 241/196/134
5.04395000e+01 241/196/134  5.05127000e+01 240/202/143
5.05127000e+01 240/202/143  5.06104000e+01 240/206/151
5.06104000e+01 240/206/151  5.06836000e+01 240/207/153
5.06836000e+01 240/207/153  5.37354000e+01 241/203/149
5.37354000e+01 241/203/149  5.67627000e+01 242/196/138
5.67627000e+01 242/196/138  5.98145000e+01 243/186/125
5.98145000e+01 243/186/125  6.28418000e+01 245/175/109
6.28418000e+01 245/175/109  6.58936000e+01  246/164/93
6.58936000e+01  246/164/93  6.89209000e+01  248/155/80
6.89209000e+01  248/155/80  7.19727000e+01  249/148/71
7.19727000e+01  249/148/71  7.50000000e+01  249/146/67
7.50000000e+01  249/146/67  7.50977000e+01  250/150/71
7.50977000e+01  250/150/71  7.51953000e+01  253/160/83
7.51953000e+01  253/160/83  7.52930000e+01  255/173/99
7.52930000e+01  255/173/99  7.53906000e+01 255/187/116
7.53906000e+01 255/187/116  7.54639000e+01 255/197/129
7.54639000e+01 255/197/129  7.55615000e+01 255/207/144
7.55615000e+01 255/207/144  7.56592000e+01 252/211/152
7.56592000e+01 252/211/152  7.57568000e+01 240/207/153
7.57568000e+01 240/207/153  7.87842000e+01 221/193/144
7.87842000e+01 221/193/144  8.18115000e+01 195/171/128
8.18115000e+01 195/171/128  8.48389000e+01 164/142/106
8.48389000e+01 164/142/106  8.78906000e+01  130/110/82
8.78906000e+01  130/110/82  9.09180000e+01    96/78/57
9.09180000e+01    96/78/57  9.39453000e+01    65/48/33
9.39453000e+01    65/48/33  9.69727000e+01    39/23/13
9.69727000e+01    39/23/13  1.00000000e+02      21/6/0