this seems to work fine on my 4200's running different code.
{master:0}
ry at fs-cs2> show interfaces ge-0/0/[32-34]
{master:0}
ry at fs-cs2> show interfaces ge-0/0/[3234]
{master:0}
ry at fs-cs2> show interfaces ge-0/0/[323]
{master:0}
ry at fs-cs2>blargh