def tpl_row
import bend-prot@0.1.0.0/tpl.bend as Tplimport Base
48def tpl_row(+a: TplAtom, ys: List<&2, TplAtom>) -> List<&1, U32 & U32>:
49 match ys:
50 case Nil{}:
51 Nil{}
52 case h <> t:
53 append_tpl(tpl_one(a, h), tpl_row(a, t))