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  1. BEGIN{FS=OFS=ORS=""}{split($0,a);asort(a);for(i in a)print a[i]}
Success #stdin #stdout 0.01s 5548KB
comments (?)
stdin 
hello
stdout 
ehllo
https://ideone.com/ylWQLJ
language:
AWK (gawk 4.2.1)
created:
4 years ago
visibility:
public

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