then how are 1, 3, 4 ever going to get saved?
3 and 4 confirm dont know de mah (their lives depend on 1 and
2)
if 1 can see at least 2 hats, means he either know or dont
know
if 2 no hear 1 make noise, his hat color will definitely be
opposite of 3
and now we come to the english problem
no say each must shout own color correctly then all freed
so i think as long as lumber 2 dun gong gong, as long as first
person shout and is correct, all can go drink and celebrate