default partial alphanumeric_keys
xkb_symbols "basic" {
    include "us(altgr-intl)"
    include "level3(caps_switch)"
    name[Group1] = "English (US, international with German umlaut)";
    key <AD07> { [ u, U, udiaeresis, Udiaeresis ] };
    key <AD09> { [ o, O, odiaeresis, Odiaeresis ] };
    key <AC01> { [ a, A, adiaeresis, Adiaeresis ] };
    key <AC02> { [ s, S, ssharp ] };
    key <AD03> { [ e, E, EuroSign, cent ] };
};