In this paper, algebras are finite dimensional over an algebraically c
losed field k, and modules are k-finite dimensional left modules. We p
rove the stable equivalence conjecture for algebras stably equivalent
to algebras A with the following conditions: basic, connected and self
injective; rad(3)A = 0 but rad(2)A not equal 0; and the separated quiv
er Q(Q)(s) of the quiver Q(A) of A consisting of more than two connect
ed components.