Team at cerulean:
char, bug, bug, spearow

Silph
char, bug, chding, abra, clefairy, nido

One island
stonemon, pony, pika, (veno), nido, oddish (another stone mon if no veno)

cinna
weedle, char, chding, nidoqueen, bug 2 and stone mon

e4
char, chding, intimidater, nidoqueen, lapras/tenta, 1 poke