Many people choose to leave out the green, which is lime if you're using original Skittles, and purple, which is grape in the original style, as they can create a weird taste combination or a less than appealing color for the final product.
1	Many	many	ADJ	JJ	Degree=Pos	2	amod	2:amod	Discourse=elaboration-additional:30->28:1|Entity=(30-person-new-cf5-2-sgl
2	people	person	NOUN	NNS	Number=Plur	3	nsubj	3:nsubj|5:nsubj:xsubj	Entity=30)
3	choose	choose	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
4	to	to	PART	TO	_	5	mark	5:mark	_
5	leave	leave	VERB	VB	VerbForm=Inf	3	xcomp	3:xcomp	_
6	out	out	ADP	RP	_	5	compound:prt	5:compound:prt	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	Entity=(31-object-new-cf2-2,15-coref(32-object-new-cf6-2-coref
8	green	green	NOUN	NN	Number=Sing	5	obj	5:obj|12:nsubj	SpaceAfter=No
9	,	,	PUNCT	,	_	12	punct	12:punct	_
10	which	which	PRON	WDT	PronType=Rel	12	nsubj	8:ref	Discourse=elaboration-attribute:31->30:0
11	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	cop	12:cop	_
12	lime	lime	ADJ	JJ	Degree=Pos	8	acl:relcl	8:acl:relcl	Entity=(33-abstract-new-cf11-1-sgl)
13	if	if	SCONJ	IN	_	16	mark	16:mark	Discourse=contingency-condition:32->31:0
14	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	16	nsubj	16:nsubj	Entity=(15-person-giv:act-cf1*-1-ana)|SpaceAfter=No
15	're	be	AUX	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	16	aux	16:aux	_
16	using	use	VERB	VBG	Tense=Pres|VerbForm=Part	12	advcl	12:advcl:if	_
17	original	original	ADJ	JJ	Degree=Pos	18	amod	18:amod	Entity=(34-object-new-cf3-2-coref-Skittles_%28confectionery%29
18	Skittles	Skittle	PROPN	NNPS	Number=Plur	16	obj	16:obj	Entity=34)32)|SpaceAfter=No
19	,	,	PUNCT	,	_	21	punct	21:punct	_
20	and	and	CCONJ	CC	_	21	cc	21:cc	Discourse=same-unit_m:33->30:1
21	purple	purple	NOUN	NN	Number=Sing	8	conj	5:obj|8:conj:and|25:nsubj	Entity=(35-object-new-cf8-1-sgl|SpaceAfter=No
22	,	,	PUNCT	,	_	25	punct	25:punct	_
23	which	which	PRON	WDT	PronType=Rel	25	nsubj	21:ref	Discourse=elaboration-attribute:34->33:0
24	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	25	cop	25:cop	_
25	grape	grape	NOUN	NN	Number=Sing	21	acl:relcl	21:acl:relcl	Entity=(36-abstract-new-cf9-1-sgl)
26	in	in	ADP	IN	_	29	case	29:case	_
27	the	the	DET	DT	Definite=Def|PronType=Art	29	det	29:det	Entity=(34-object-giv:act-cf3-3-coref-Skittles_%28confectionery%29
28	original	original	ADJ	JJ	Degree=Pos	29	amod	29:amod	_
29	style	style	NOUN	NN	Number=Sing	25	nmod	25:nmod:in	Entity=34)35)31)|SpaceAfter=No
30	,	,	PUNCT	,	_	34	punct	34:punct	_
31	as	as	SCONJ	IN	_	34	mark	34:mark	Discourse=causal-cause:35->30:2
32	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	34	nsubj	34:nsubj	Entity=(31-object-giv:act-cf2-1-ana)
33	can	can	AUX	MD	VerbForm=Fin	34	aux	34:aux	_
34	create	create	VERB	VB	VerbForm=Inf	5	advcl	5:advcl:as	_
35	a	a	DET	DT	Definite=Ind|PronType=Art	38	det	38:det	Entity=(37-abstract-new-cf7-4-sgl
36	weird	weird	ADJ	JJ	Degree=Pos	38	amod	38:amod	_
37	taste	taste	NOUN	NN	Number=Sing	38	compound	38:compound	_
38	combination	combination	NOUN	NN	Number=Sing	34	obj	34:obj	Entity=37)
39	or	or	CCONJ	CC	_	44	cc	44:cc	_
40	a	a	DET	DT	Definite=Ind|PronType=Art	44	det	44:det	Entity=(38-abstract-new-cf10-5-sgl
41	less	less	ADJ	JJR	Degree=Cmp	44	amod	44:amod	_
42	than	than	ADP	IN	_	43	case	43:case	_
43	appealing	appealing	ADJ	JJ	Degree=Pos	41	obl	41:obl:than	_
44	color	color	NOUN	NN	Number=Sing	38	conj	34:obj|38:conj:or	Entity=38)
45	for	for	ADP	IN	_	48	case	48:case	_
46	the	the	DET	DT	Definite=Def|PronType=Art	48	det	48:det	Entity=(4-substance-giv:inact-cf4-3-coref
47	final	final	ADJ	JJ	Degree=Pos	48	amod	48:amod	_
48	product	product	NOUN	NN	Number=Sing	34	obl	34:obl:for	Entity=4)|SpaceAfter=No
49	.	.	PUNCT	.	_	3	punct	3:punct	_
