tn/contour
----------

codes to draw _contact sheets_ of sets of possible linear adjacent
contours and of contour _masks_

contours:
[pdf:[3-3](tn/contour/pdf/contours-3-3.pdf)
    ,[4-4](tn/contour/pdf/contours-4-4.pdf)]

masks:
[pdf:[4-4](tn/contour/pdf/masks-4-4.pdf)
    ,[3-5](tn/contour/pdf/masks-3-5.pdf)
    ,[P3-5](tn/contour/pdf/masks-P3-5.pdf)
    ,[P3-6](tn/contour/pdf/masks-P3-6.pdf)
,svg:[3-5](tn/contour/svg/masks-3-5.svg),
    ,[P3-5](tn/contour/svg/masks-P3-5.svg)]


    $ make
    ./contours-3-3
    (24,[24,24,24,24,24,24,24,24,24,24])
    ./contours-4-4
    (120,[120,120,120,120,120,120,120,120])
    ./masks-4-4
    (576,[24,16,32,16,8,96,96,24])
    ./masks-3-5
    (22500,[108])
    ./masks-P3-5
    (59049,[72])
    ./masks-P3-6
    (531441,[108,16,180,32,132,144])
    $

[rd][rd], 2009-2013

[rd]: http://rd.slavepianos.org/