import sys
input_data = sys.stdin.read()
lines = input_data.strip().split('\n')
mn = lines[0]
mn = list(map(int,mn.split()))
n,m = mn[0],mn[1]
for i in range(0,n-1):
print(1,end= ' ')
print(m - n + 1)

import sys
input_data = sys.stdin.read()
lines = input_data.strip().split('\n')
mn = lines[0]
mn = list(map(int,mn.split()))
n,m = mn[0],mn[1]
for i in range(0,n-1):
print(1,end= ' ')
print(m - n + 1)