How do you play Good King Wencelas on recorder?

Good King Wencelas

First line:

G G E D (three sixteenth notes) C B A

G G E D (three sixteenth notes) C B A

Second line:

G G E D (three sixteenth notes) C B A

C D E F# G G

Third line:

G G G G (three sixteenth notes) A B C

G G G G (three sixteenth notes) A B C

Fourth line:

G G E D (three sixteenth notes) C B A

G G E D (three sixteenth notes) C B A

Chorus:

D E F# G G G B A

G G G A B A G