lonely shephard chromatic

-3-3 -4-4 5 5 -5-7 7-7  7-67 -56 
-3-3 -4-4 5 5 -5-7 7-7  7-67 -56 
 
6-555 -77-6-6 -55-4-4 7-666 
6-555  8-8 -7-7 -7-7 7-5-56-56 
  6-56