Another udev discovery

After very long time I’ve finally found how to make my two USB keyboards and mice accessible under constant file system names. Here is the trick:

ACTION!="add|change", GOTO="keymouse_end"
SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="03", ATTRS{bInterfaceProtocol}=="01", ENV{ID_CLASS}="kbd"
KERNEL=="mouse*", SYSFS{idProduct}=="0067", SYSFS{idVendor}=="0458", SYMLINK+="input/mouse-genius"
KERNEL=="event*", SYSFS{idProduct}=="0067", SYSFS{idVendor}=="0458", ENV{ID_CLASS}=="kbd", SYMLINK+="input/keyboard-genius"
KERNEL=="mouse*", SYSFS{idProduct}=="071d", SYSFS{idVendor}=="045e", SYMLINK+="input/mouse-ms"
KERNEL=="event*", SYSFS{idProduct}=="071d", SYSFS{idVendor}=="045e", ENV{ID_CLASS}=="kbd", SYMLINK+="input/keyboard-ms"
LABEL="keymouse_end"

I can boot without manual assistance now!