WaveSamples:
	dn  0,  2,  4,  6,  8, 10, 12, 14, 15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 10,  9,  8,  7,  6,  5,  4,  4,  3,  3,  2,  2,  1,  1 ; 0
	dn  0,  2,  4,  6,  8, 10, 12, 14, 14, 15, 15, 15, 15, 14, 14, 14, 13, 13, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  2,  2,  1,  1 ; 1
	dn  1,  3,  6,  9, 11, 13, 14, 14, 14, 14, 15, 15, 15, 15, 14, 13, 13, 14, 15, 15, 15, 15, 14, 14, 14, 14, 13, 11,  9,  6,  3,  1 ; 2
	dn  0,  2,  4,  6,  8, 10, 12, 13, 14, 15, 15, 14, 13, 14, 15, 15, 14, 14, 13, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  2,  1,  0 ; 3
	dn  0,  1,  2,  3,  4,  5,  6,  7,  8, 10, 12, 13, 14, 14, 15,  7,  7, 15, 14, 14, 13, 12, 10,  8,  7,  6,  5,  4,  3,  2,  1,  0 ; 4
	dn  0,  0,  2,  3,  4,  5,  6,  7,  8, 10, 12,  7, 14, 14, 15,  7,  7, 15, 14, 14, 13,  7, 10,  8,  7,  6,  5,  4,  3,  2,  1,  4 ; 5
	dn  0,  1,  0,  2,  0,  3,  0,  4,  0,  5,  0,  6,  0,  7,  0,  8,  0,  9,  0, 10,  0, 11,  0, 12,  0, 13,  0, 14,  0, 15,  0, 15 ; 6
	dn  0, 15,  0, 15,  0, 14,  0, 14,  0, 13,  0, 13,  0, 12,  0, 12,  0, 11,  0, 11,  0, 10,  0, 10,  0,  9,  0,  9,  0,  8,  0,  8 ; 7
	dn  0,  7,  0,  7,  0,  6,  0,  6,  0,  5,  0,  5,  0,  4,  0,  4,  0,  3,  0,  3,  0,  2,  0,  2,  0,  1,  0,  1,  0,  0,  0,  0 ; 8
	dn 15, 15, 15, 15, 15, 15, 15, 15,  8,  8,  8,  8,  8,  8,  8,  8,  0,  0,  0,  0,  0,  0,  0,  0,  8,  8,  8,  8,  8,  8,  8,  8 ; 9
	dn 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; a
	dn 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; b
	dn 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; c
	dn 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; d
	dn 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; e
	dn 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; f

; inaccessible beyond this point?
	dn  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ; 
	dn  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 ;