Sort.three.join: def of bend-parallel@0.1.0.0
Import: import bend-parallel@0.1.0.0/sort.bend as Sort
Lines 74-77 of bend-parallel@0.1.0.0/sort.bend: https://jend.leeeet.dev/read.txt?path=bend-parallel@0.1.0.0/sort.bend&start_line=74&end_line=77

import Base

def three.join(l: Three, r: Three) -> Three:
  Three{la, lb, lc} = l
  Three{ra, rb, rc} = r
  Three{Array.join(U32, la, ra), Array.join(U32, lb, rb), Array.join(U32, lc, rc)}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.join
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-parallel@0.1.0.0/sort.bend&name=Three