#!/bin/sh -e
. t/common.sh

printf '%s\n' > file \
	"${HEAD} 1" \
	head-common-first \
	head-common-second \
	branch-1-first-a \
	branch-1-first-b \
	middle-common-first \
	middle-common-second \
	branch-1-second-a \
	branch-1-second-b \
	tail-common-first \
	tail-common-second \
	"${PARENT} 2" \
	head-common-first \
	head-common-second \
	branch-2-first-a \
	branch-2-first-b \
	middle-common-first \
	middle-common-second \
	branch-2-second-a \
	branch-2-second-b \
	tail-common-first \
	tail-common-second \
	"${TAIL} 3" \
	head-common-first \
	head-common-second \
	branch-3-first-a \
	branch-3-first-b \
	middle-common-first \
	middle-common-second \
	branch-3-second-a \
	branch-3-second-b \
	tail-common-first \
	tail-common-second \
	"${END} 3"

printf '%s\n' > file.expected \
	head-common-first \
	head-common-second \
	"${HEAD} 1" \
	branch-1-first-a \
	branch-1-first-b \
	"${PARENT} 2" \
	branch-2-first-a \
	branch-2-first-b \
	"${TAIL} 3" \
	branch-3-first-a \
	branch-3-first-b \
	"${END} 3" \
	middle-common-first \
	middle-common-second \
	"${HEAD} 1" \
	branch-1-second-a \
	branch-1-second-b \
	"${PARENT} 2" \
	branch-2-second-a \
	branch-2-second-b \
	"${TAIL} 3" \
	branch-3-second-a \
	branch-3-second-b \
	"${END} 3" \
	tail-common-first \
	tail-common-second

conflict --reduce file

also_interactive rrr