sr=input().split()
m=int(sr[0])
n=int(sr[1])
js=0
a=[]
for i in range(m+1):
    for j in range(n+1):
        b=i*3+j*5
        if(b not in a and b!=0):
            a.append(b)
            js=js+1
a=sorted(a)
for i in a:
    print(i,end=" ")
print()
print(js)
/**************************************************************
	Problem: 1252
	User: admin
	Language: Python
	Result: Accepted
	Time:102 ms
	Memory:34480 kb
****************************************************************/