output = '';
let chr1, chr2, chr3, enc1, enc2, enc3, enc4;
let i = 0;
input = this....input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1...output = '';
let chr1, chr2, chr3;
let enc1, enc2, enc3, enc4;
let i = 0;
input = input.replace...utftext = '';
for (let n = 0; n string.length; n++) {
const c = string.charCodeAt(n);...string = '';
let i = 0;
let c = 0, c2 = 0, c3 = 0;
while (i < utftext.length) {
c