Algorithm 2 Series strings comparison.
1:	function (SSC($T,RefSet,a,p$))
2:	valid_sections = list()
3:	valid_strings = list()
4:	for V in RefSet do	▹ Creates reference set’s strings
5:	Standardize(V)
6:	string_V = SAX_string(V, a, p)
7:	valid_strings.append(string_V)
8:	end for
9:	for $section$ in T do
10:	if basic_rules(section) then
11:	counter $=0$
12:	Standardize(section)
13:	string_section = SAX_string(section, $alfa$ = a, $paa\_size$ = p)
14:	for string_V in valid_strings do
15:	if equal_mindist(string_V, string_section) then
16:	counter$++$
17:	end if
18:	end for
19:	if counter $\ge 0.75\times length(RefSet)$ then	▹ 75% of the reference set matches
20:	valid_sections.append(section)
21:	end if
22:	end if
23:	end for
	return (valid_sections)
24:	end function