mp64: generate total random words

[M@LIK]

how can i generate words in random??
let's say::

Code:

mp64 -1 ?l?d ?1?1?1?1?1?1?1?1

i think this is impossible to complete.. but what if i want only 1M from that range.. using::

Code:

mp64 -1 ?l?d ?1?1?1?1?1?1?1?1 -s10000000 -l11000000

its not so efficient coz it will generate only a specific range.. like::

Code:

100001q0
100001q1
100001q2
100001q3
100001q4
100001q5
100001q6
100001q7
100001q8

what i want to see is::

Code:

1w6675qE
F825quGq
qbfjB622
n9H219Aq
RL0of595
xP836q4w
r5b3324v
NorOr6j9