div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-replaced-by-the-letter-which-is-two-letters-ahead-in-the-alphabet-it-is-easyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: replaced by the letter which is two letters ahead in the *alphabet It is easy to understand if you write the alphabet like this Figure 3 This is called the *Shift of 2 You loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220420035e6e83381548fe35f9062045html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-replaced-by-the-letter-which-is-two-letters-ahead-in-the-alphabet-it-is-easyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: replaced by the letter which is two letters ahead in the *alphabet It is easy to understand if you write the alphabet like this Figure 3 This is called the *Shift of 2 You loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220420035e6e83381548fe35f9062045html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document-replaced-by-the-letter-which-is-two-letters-ahead-in-the-alphabet-it-is-easyhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: replaced by the letter which is two letters ahead in the *alphabet It is easy to understand if you write the alphabet like this Figure 3 This is called the *Shift of 2 You loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...