00// 01 02 03 04 + - * / % = ! < > | ( ) [ ] , . : ; {} let fn if else while for in return break continue and or not true false nil print len range map filter reduce push pop join split reverse sum keys str num type upper lower sqrt floor round abs max min random json_parse json_stringify sort slice find any every values entries has 00" 01\ 02" 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23