Characters allowed either side of a variable assignment

⟦09⟧x=123⟦09⟧
alert(9)

x=123

alert(10)

0x0Bx=1230x0B
alert(11)

0x0Cx=1230x0C
alert(12)

x=123

alert(13)

 x=123 
alert(32)

"x=123"
alert(34)

'x=123'
alert(39)

/x=123/
alert(47)

;x=123;
alert(59)

`x=123`
alert(96)

nx=123n
alert(110)

 x=123 
alert(160)

 x=123 
alert(5760)

 x=123 
alert(8192)

 x=123 
alert(8193)

 x=123 
alert(8194)

 x=123 
alert(8195)

 x=123 
alert(8196)

 x=123 
alert(8197)