#testmode:repl

a = 1 ''x'' a += 2 "y" a "z" $6 $5 $4 $3 $2 $1
#a = 1 ''x'' a += 2 "y" a "z" for i = 1; i <= 6; i++ { print(i + ": " + $(i)) }

'a' 'b' $1 * 2 + $2 * 3
a = 2 'a' 'b' $(a + 1) * 3 + $(a) * 2
'b' $0 = "yes" 'a'+

#---
#x
#ab
#baaa

#---
#("y", 3, "z", "z", 3, "y", "x")
#"aabbb"
#"bbbaa"
#"yes"