on and on they flew up and up above the clouds
on and on they fly up and up above the cloud
adv coord adv pro:sub v adv coord adv prep det:art n
on and on they flew up and up above the clouds .
ɔ n WORD_BOUNDARY æ n d WORD_BOUNDARY ɔ n WORD_BOUNDARY ð eɪ WORD_BOUNDARY f l uː WORD_BOUNDARY ʌ p WORD_BOUNDARY æ n d WORD_BOUNDARY ʌ p WORD_BOUNDARY ə b ʌ v WORD_BOUNDARY ð ə WORD_BOUNDARY k l aʊ d z WORD_BOUNDARY
o n WORD_BOUNDARY a n d WORD_BOUNDARY o n WORD_BOUNDARY t h e y WORD_BOUNDARY f l e w WORD_BOUNDARY u p WORD_BOUNDARY a n d WORD_BOUNDARY u p WORD_BOUNDARY a b o v e WORD_BOUNDARY t h e WORD_BOUNDARY c l o u d s WORD_BOUNDARY