Quick and dirty fix would be:
SYSFS{dev}=="13:6[0-9]", SUBSYSTEM=="input", KERNEL=="event[0-9]*", SYMLINK+="input/alps-event"
In /etc/udev/rules.d/60-symlinks.rules
But I'm not sure this is correct for all situations. Works for me :/
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Mixed input devices
https://launchpad.net/malone/bugs/38989