1 2 3 4 5 6 7 8 9 10 11 12 13
0 1 doc 0 0 1 14 #text 0 1 1 8 #comment 0 1 document start 1 14 #text 0 1 1 1 empty 1 0 1 14 #text 0 1 1 8 #comment 0 1 document end 1 14 #text 0 1 0 15 doc 0 0