42 4d de 00 00 00 00 00 00 00 36 00 00 00 28 00
00 00 07 00 00 00 07 00 00 00 01 00 18 00 00 00
00 00 a8 00 00 00 13 0b 00 00 13 0b 00 00 00 00
00 00 00 00 00 00 00 ff 00 00 87 00 ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 ff
00 00 87 00 ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff 00 00 00 00 ff 00 00 87 00 00 87 00 ff
ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 ff
00 00 ff 00 00 ff 00 00 ff 00 ff ff ff ff ff ff
ff ff ff 00 00 00 00 ff 00 00 87 00 ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 ff
00 00 87 00 00 87 00 00 87 00 00 87 00 00 87 00
ff ff ff 00 00 00 00 ff 00 00 ff 00 00 ff 00 00
ff 00 00 ff 00 00 ff 00 00 ff 00 00 00 00

Lettre	Fréq	Codage		Nb bits
4	2	11111110	8x2=16
2	2	1111110		7x2=14
d	1	111111110	9x1=9
e	1	1111111110	10x1=10
0	226	0		1x226=226
3	2	111110		6x2=12
6	1	11111111110	11x1=11
8	13	110		3x13=39
7	12	1110		4x12=48
1	3	11110		5x3=15
a	1	111111111110	12x1=12
b	1	1111111111110	13x1=13
f	170	10		2x170=340

Soit 16+14+...=765 bits

Au lieu de :
16x14-2=222 octets
soit 222x8=1776 bits

11111110|1111110|11111110|111111110 ...

Gain : 57%
Sans l'arbre de Huffmann