Split the singers into four groups. Each group sings one of the
following lines:

1. Mein foot (meen foot) (on tonic, repeat as monotone) 
2. Mein arm (meen ahm) (on median, repeat as monotone) 
3. Mein elbow (meen ell-bow) (on dominant, repeat as monotone) 
4. Mein little finger (meen litta-fin-ga) (on octave, repeat as
monotone) 

(Part 1 starts, repeating 'mein foot, mein foot'. continuously,
then part 2 comes in.
repeats their line, only a third higher. and so on.)