<Multi_key> <underscore> <g> : "ḡ" U1E21 # g with macron
<Multi_key> <underscore> <G> : "Ḡ" U1E20 # G with macron
<Multi_key> <underscore> <i> : "ɨ" U0268 # i with stroke
<Multi_key> <underscore> <g> : "ḡ" U1E21 # g with macron
<Multi_key> <underscore> <G> : "Ḡ" U1E20 # G with macron
<Multi_key> <underscore> <i> : "ɨ" U0268 # i with stroke