1 0 10 doc 0 0 2 0 1 doc 0 0 3 1 14 #text 0 1 4 5 1 1 src 1 0 6 1 14 #text 0 1 7 8 1 1 dest 1 0 9 1 14 #text 0 1 10 11 1 1 src 1 0 12 1 14 #text 0 1 13 14 0 15 doc 0 0 15
