#define MODEL_Root              0x18
#define MODEL_g1                0x17
#define MODEL_g2                0x16
#define MODEL_o101              0x15
#define MODEL_o100              0x14
#define MODEL_o12               0x13
#define MODEL_o13               0x12
#define MODEL_g16               0x11
#define MODEL_o86               0x10
#define MODEL_o71               0xF
#define MODEL_o67               0xE
#define MODEL_o65               0xD
#define MODEL_g15               0xC
#define MODEL_o62               0xB
#define MODEL_o83               0xA
#define MODEL_o80               0x9
#define MODEL_o79               0x8
#define MODEL_o60               0x7
#define MODEL_o56               0x6
#define MODEL_o54               0x5
#define MODEL_g4                0x4
#define MODEL_o52               0x3
#define MODEL_o11               0x2
#define MODEL_o8                0x1
#define MODEL_o7                0x0