*SUPPORT*
IN: blicket fep OUT: GREEN PURPLE
IN: blicket blicket fep kiki gazzer OUT: GREEN GREEN PURPLE PINK
IN: lug lug tufa lug OUT: BLUE BLUE BLUE
IN: blicket zup OUT: GREEN GREEN GREEN
IN: lug kiki blicket OUT: BLUE GREEN
IN: fep OUT: PURPLE
IN: blicket kiki lug OUT: GREEN BLUE
IN: lug gazzer lug OUT: BLUE PINK BLUE
IN: blicket kiki gazzer OUT: GREEN PINK
IN: lug tufa blicket OUT: GREEN BLUE
IN: lug fep fep zup OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup OUT: PINK PINK PINK
IN: gazzer tufa fep OUT: PURPLE PINK
IN: gazzer tufa blicket OUT: GREEN PINK

*QUERY*
IN: fep zup OUT: PURPLE PURPLE PURPLE
IN: lug zup OUT: BLUE BLUE BLUE
IN: lug kiki lug OUT: BLUE BLUE
IN: gazzer kiki lug OUT: PINK BLUE
IN: blicket OUT: GREEN
IN: blicket tufa fep OUT: PURPLE GREEN
IN: gazzer lug OUT: PINK BLUE
IN: gazzer blicket kiki fep OUT: PINK GREEN PURPLE
IN: lug tufa lug OUT: BLUE BLUE
IN: gazzer kiki blicket OUT: PINK GREEN

*GRAMMAR*
gazzer -> PINK 
 lug -> BLUE 
 fep -> PURPLE 
 blicket -> GREEN 
 u1 zup -> [u1] [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 