blufle lujvo

f1 is blood flow/circulation of vital fluid f2=c1 of organism c2, flowing in direction to/towards f3 from direction f4.

Cf. risna, blucri, blutu'u, labyblu, spablu.

In notes:

blutu'u
t1 is a vessel with blood/vital fluid c1 of organism c2.
labyblu
c1 is lymph of animal c2.