How do you play Silent Night on recorder write notes down?

Here are the notes for playing "Silent Night" on the recorder:

G-A-B-A-G-A-G-F#-G-A-G-F#

E-D-C#-D-E-D-C#-B-C#-D-C#-B

A-G-F#-G-A-G-F#-E-F-G-F#-E

D-C#-B-C#-D-C#-B-A-B-C#-B-A

G-A-G-F#-G-A-G-F#-G-A-G-F#

E-D-C#-D-E-D-C#-B-C#-D-C#-B