import re

liste = ['beltedyr', 'morgen', 'simba', 'Kl.09', 'Simon', '1140']

for element in liste:
    print(element)
    regex1 = '[^be]'
    regex2 = '[^A-Z0-9]'
    regex3 = '[^b^A-Z0-9]'

    found1 = re.findall(r'%s' %regex1 , element)
    found2 = re.findall(r'%s' %regex2 , element)
    found3 = re.findall(r'%s' %regex3 , element)

    if found1:
        print('F?rste regex:' + str(found1))

    if found2:
        print('Andre regex:' + str(found2))

    if found3:
        print('Tredje regex: ' +str(found3))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

#streng = 'ser etter a^b i en streng'
streng = 'se etter e^ n?'
regex = 'a\^b|e\^'


found = re.search(r'%s' %regex , streng)

if found:
    print('Regex strengen: ' + str(found.group()))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = ' How much wood could a woodchuck chuck If a woodchuck could chuck wood? As much wood as woodchucks could chuck, If woodchucks could chuck wood.'

regex = "woodchucks?"

found = re.findall(r'\b%s\b' %regex, streng)

if found:
    print('Matches: ' + str(found))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = 'I see your true colours. I can see your colors too'

regex = "colou?rs"

found = re.findall(r'\b%s\b' %regex, streng)

if found:
    print('Matches: ' + str(found))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = "beltedyr er en familie av gomlere som er i utgangspunktet en ren s?ramerikansk gruppe, og S?r-Amerika pluss de s?rlige delene av Nord-Amerika er de eneste stedene hvor beltedyr finnes vilt i dag"

regex = "beltedyr.*beltedyr"

found = re.search(r'\b%s\b' %regex, streng)

if found:
    print('Matches: ' + str(found.group()))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = "Det hvite huset."

regex = "^Det hvite huset\.$"

found = re.search(regex, streng)

if found:
    print('Matches: ' + str(found.group()))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = "Kolone 1 Kolone 2 Kolone 3"

regex = "(Kolone\s[0-9]+\s*)*"

found = re.search(regex, streng)

if found:
    print('Matches: ' + str(found.group()))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = 'once upon a time'

regex = '[a-z]*'

found = re.search(regex, streng)

if found:
    print('Matches: ' + str(found.group()))

#------------------------------------------------------------
print('\n#------------------------------------------------------------#\n')
#------------------------------------------------------------

streng = 'I see your true colours. I can see your colors too'

nyStreng = re.sub('colors', 'colours', streng)

print('Original:' + streng + '\n' + 'Sub:' + nyStreng)