a003. 兩光法師占卜術

import sys
for line in sys.stdin:
    M,D=map(int,line.split())
    S=(M*2+D)%3
    S=int(S)
    if S==0:
        print('普通')
    elif S==1:
        print('吉')
    elif S==2:
        print('大吉')