multiple sequences in a single variable

I have two type ranges which I need to get it in a single variable. How can I do that? eg: I have one range like bs0401 to bs0405 (bs0401,bs0402,bs0403...) and another range like bn0201 to bn0205(bn0201,bn0202,bn0203..) and I need both these expansion under one variable. I can do for single sequence like h=$(seq -f "bs%02g" 0401 1 0405) but not sure how can Include multiple sequence assigned in a single variable so that echo $h will given like bs0401 bs0402 bs0403 bs0404 bs0405 bn0201 bn0202 bn0203 bn0204 bn0205