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### command 1 ###
# put the command here
### command 2 ###
# put the command here
### command 3 ###
# put the command here
### command 4 ###
sort x 2> memyselfandi
### command 5 ###
sort < x 2> memyselfandi
### command 6 ###
<x 2> memyselfandi sort
### command 7 ###
# put the command here
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