tol fa'u lujvo

f₁ rises to f₂ from f₃ in gravity well/frame of reference f₄.

Cf. cnasi, to'e, farlu, galmu'u.

lensisku

In notes:

cnasi: x₁ rises to x₂ from x₃ in frame of reference x₄.
galmu'u: m₁ rises to m₂=g₁ from origin m₃=g₃ via path m₄.