Restricted 'Hello, world!'

from Codewars

by trentHarlem

JavaScript

f2=
''
[
'\
t\
r\
i\
m'
][
'\
b\
i\
n\
d'
]`
H\
e\
l\
l\
o\
,\
 \
w\
o\
r\
l\
d\
!\
`

l=console.log
l(f2())
/* let f = Function("return 'Hello, world!'") */

/* f=[].map.constructor(`return 'Hello world!'`) */

/* f1=
[]
[
'\
m\
a\
p'
][
'\
c\
o\
n\
s\
t\
r\
u\
c\
t\
o\
r'
](
"\
r\
e\
t\
u\
r\
n\
'\
H\
e\
l\
l\
o\
,\
 \
w\
o\
r\
l\
d\
!\
'"
)
 */
 
/* l(f1()) */