怎么让2行字符串转2个元组组成的倒叙列表？

# 字符串
s = '''
a,b,c
1,2,3
'''

# print 打印成
ls = ['1,2,3', 'a,b,c']

# 字符串
s = '''
a,b,c
1,2,3
'''
ls = s.splitlines()[::-1]
print("ls =",ls[:2])
# print 打印成
# ls = ['1,2,3', 'a,b,c']

ls=s.split(\n)[::-1]

>>> s = '''a,b,c
1,2,3
'''
>>> ls = s.splitlines()[::-1]
>>> ls
['1,2,3', 'a,b,c']

# 字符串
s = '''a,b,c
1,2,3'''

ls = []
for line in s.split('\n'):
    ls.insert(0, line)
print(ls)