HOW'TO START:
	SHARE followers, starters, enders
	PUT {}, {}, {} IN followers, starters, enders
	SET'RANDOM 'Do sample.'
	READ line RAW
	WRITE line /
	WHILE line <> '':
		ANALYZE line
		READ line RAW
		WRITE line /
	FOR i IN {1..3}:
		FOR j IN {1..4}:
			GENERATE
		WRITE /