# cpt-city: jjg/serrate/seq/srtGreys04 (cpt)
#
# Serrated versions of Cynthia Brewer's sequential schemes
#
# author: J.J. Green
# copyright: Apache-like
# year: 2004
# url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/serrate/seq
0 204/204/204  1 247/247/247
1 150/150/150  2 204/204/204
2    99/99/99  3 150/150/150
3    37/37/37  4    99/99/99