1! model layout variant = symbols
2 classmate us intl = pc+us(classmate-intl)
3 classmate us alt-intl = pc+us(classmate-alt-intl)
4 classmate us altgr-intl = pc+us(classmate-altgr-intl)
5 nokiarx51 cz qwerty = nokia_vndr/rx-51(cz_qwerty)
6 * $sun_custom $sun_var = pc+sun_vndr/%l%(v)
7