Difference between values

	A	B	C	D	E	F	H	I	J	K	L	O	P	Q	R	S
1	http://superuser.com/questions/1155417/google-sheets-formula-for-calculating-difference-between-values
2
3		INPUT	1	4	-10		INPUT	5	-10	-5		INPUT	1	4	-10
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5			diffs	3	14	11		diffs	15	5	10		diffs	3	14	11
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7				max dif	14				max dif	15				max dif	14
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9			without helper cells		14			without helper cells		15			without helper cells		14
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15		test
16		#VALUE!
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20			0	match_that
21			1	match_this
22			1	match_this
23			5
24			2
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