# v2
0x41324230="A2B0"
0x42324130="B2A0"
0x47524159="GRAY"
0x4C616220="Lab "
0x52474220="RGB "
0x58595a20="XYZ "
0x62545243="bTRC"
0x6258595a="bXYZ"
0x63686164="chad"
0x63757276="curv"
0x67545243="gTRC"
0x6758595a="gXYZ"
0x6D667431="mft1"
0x6D667432="mft2"
0x6b545243="kTRC"
0x6d6e7472="mntr"
0x72545243="rTRC"
0x7258595a="rXYZ"
0x73636e72="scnr"
0x73663332="sf32"

# v4
0x6D414220="mAB "
0x6D424120="mBA "
0x70617261="para"