Hello, goodbye

a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy
a girl, a girl, a girl, a girl, a girl, a girl, a girl, a girl, a girl, a girl, a girl, a girl
a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy, a boy and a girl
hello, hello, hello, hello, hello, hello, hello, hello, hello, hello, hello, hello,
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah

a girl, a girl, a girl, a girl
hello, hello, hello, hello,
a girl, a girl, a girl, a girl hello
a boy, a boy, a boy, a boy
goodbye, goodbye, goodbye, goodbye
a boy, a boy, a boy, a boy, goodbye

hello, hello, hello, hello,
goodbye, goodbye, goodbye, goodbye
hello, hello, hello, hello, goodbye

pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah pa, pa, pa, pa, pah pa, pa, pa, pa, pah
pa, pa, pa, pa, pah to end