Как и чем лучше распарсить строку вида 54040.49.294-NACHALO

s = ['54040.49.294-NACHALO-3',
     '54040.49.294-KONETS-2']
 
for i in s:
    a, b, c = i.split('-')
    print(f'{a}\n{b}\n{c}\n')

import re
s = ['54040.49.294-NACHALO-3',
     '54040.49.294-KONETS-2']
 
lst = []
for i in s:
    result, ls = re.search(r'-[A-Za-z]+-', i), []
    ls.append(i[:result.start()])
    ls.append(i[result.start()+1 : result.end()-1])
    ls.append(i[result.end():])
    lst.append(ls)
    
print(lst)

txt = '''54040.49.294-NACHALO-3'''
res = ''.join(map(lambda x: x if x.isalnum() or x == '.' else ' ', txt)).split()
print(res)

import re
 
s = ['54040.49.294-NACHALO-3',
     '54040.49.294-KONETS-2']
for s2 in s:
    result = re.search(r'-(NACHALO|KONETS)-', s2)
    str1 = s2[:result.start()]
    str2 = s2[result.start() + 1: result.end() - 1]
    str3 = s2[result.end():]
    print(str1, str2, str3, sep='\n')
    
print('--------- E Q U A L ------------')
    
for s1 in s:
    print(*re.split(r'-(NACHALO|KONETS)-', s1), sep='\n')

import re
s = ['54040.49.294-NACHALO-3',
     '54040.49.294-KONETS-2']
ls = []
for s1 in s:
    ls.append([*re.split(r'-(NACHALO|KONETS)-', s1)])
    
print(ls)

ls = [re.split(r'-(NACHALO|KONETS)-', s1) for s1 in s]