8 character:

x%rufSyr
4gq5S%E&
a9gRHh4#
lUMqLZip
SvnPIuHa

12 character:

ee4BGZb7PKPb
RRU8HqJGq3zt
YEBRVc^2#HiM
@aiyXGHXoSK!
VxpHcjilNn^&

16 character:

m&KQ2mbWS&F@Der#
s71Rg^Rf!Jh#okPX
Fraln3XLUixVfntT
NBG*j0Yh79sPsl9@
yrB8#Ak!1u!HxNMJ