menrece fu'ivla

x₁ is among x₂, x₃, x₄, etc.

See menre, me, porsice, setmice, gunmace

jbovlaste

In notes:

gunmace: x₁ is a mass/group consisting of elements x₂, x₃, x₄, etc.
lairsume: x₁ is exactly x₂ (number) of the arguments x₃, x₄, x₅, etc.
porsice: x₁ is an ordered sequence consisting of elements x₂, x₃, x₄, etc.
setmice: x₁ is a set (mathematical) consisting of elements x₂, x₃, x₄, etc.