When they were 18 or 19, many of them decided to come back to Iraq and fill the ranks of the youngest Mujahedeen generation.
1	When	when	ADV	WRB	PronType=Int	4	advmod	4:advmod	_
2	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	4	nsubj	4:nsubj|6:nsubj	_
3	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	4	cop	4:cop	_
4	18	18	NUM	CD	NumForm=Digit|NumType=Card	11	advcl	11:advcl:when	_
5	or	or	CCONJ	CC	_	6	cc	6:cc	_
6	19	19	NUM	CD	NumForm=Digit|NumType=Card	4	conj	4:conj:or|11:advcl:when	SpaceAfter=No
7	,	,	PUNCT	,	_	11	punct	11:punct	_
8	many	many	ADJ	JJ	Degree=Pos	11	nsubj	11:nsubj|13:nsubj:xsubj|18:nsubj:xsubj	_
9	of	of	ADP	IN	_	10	case	10:case	_
10	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	8	nmod	8:nmod:of	_
11	decided	decide	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
12	to	to	PART	TO	_	13	mark	13:mark	_
13	come	come	VERB	VB	VerbForm=Inf	11	xcomp	11:xcomp	_
14	back	back	ADV	RB	_	13	advmod	13:advmod	_
15	to	to	ADP	IN	_	16	case	16:case	_
16	Iraq	Iraq	PROPN	NNP	Number=Sing	14	obl	14:obl:to	_
17	and	and	CCONJ	CC	_	18	cc	18:cc	_
18	fill	fill	VERB	VB	VerbForm=Inf	13	conj	11:xcomp|13:conj:and	_
19	the	the	DET	DT	Definite=Def|PronType=Art	20	det	20:det	_
20	ranks	rank	NOUN	NNS	Number=Plur	18	obj	18:obj	_
21	of	of	ADP	IN	_	25	case	25:case	_
22	the	the	DET	DT	Definite=Def|PronType=Art	25	det	25:det	_
23	youngest	young	ADJ	JJS	Degree=Sup	25	amod	25:amod	_
24	Mujahedeen	Mujahedeen	PROPN	NNP	Number=Sing	25	compound	25:compound	_
25	generation	generation	NOUN	NN	Number=Sing	20	nmod	20:nmod:of	SpaceAfter=No
26	.	.	PUNCT	.	_	11	punct	11:punct	_
