*SUPPORT*
IN: blicket fep kiki lug OUT: GREEN GREEN YELLOW YELLOW
IN: gazzer blicket tufa blicket kiki lug kiki lug OUT: BLUE GREEN GREEN GREEN YELLOW YELLOW YELLOW YELLOW
IN: lug lug OUT: YELLOW YELLOW
IN: gazzer tufa blicket OUT: GREEN GREEN BLUE
IN: gazzer fep OUT: BLUE BLUE
IN: gazzer tufa wif OUT: PURPLE PURPLE BLUE
IN: gazzer kiki wif OUT: BLUE PURPLE PURPLE
IN: blicket wif fep kiki blicket kiki blicket OUT: GREEN PURPLE PURPLE GREEN GREEN GREEN GREEN
IN: lug lug fep kiki wif OUT: YELLOW YELLOW YELLOW PURPLE PURPLE
IN: blicket kiki lug OUT: GREEN YELLOW YELLOW
IN: gazzer OUT: BLUE
IN: gazzer tufa gazzer OUT: BLUE BLUE BLUE
IN: blicket wif gazzer tufa gazzer OUT: GREEN PURPLE BLUE BLUE BLUE
IN: wif fep kiki lug OUT: PURPLE PURPLE YELLOW YELLOW

*QUERY*
IN: lug blicket fep OUT: YELLOW GREEN GREEN
IN: lug tufa wif OUT: PURPLE PURPLE YELLOW
IN: blicket OUT: GREEN
IN: wif tufa blicket kiki lug kiki gazzer OUT: GREEN GREEN PURPLE YELLOW YELLOW BLUE BLUE
IN: wif blicket fep OUT: PURPLE GREEN GREEN
IN: blicket tufa gazzer OUT: BLUE BLUE GREEN
IN: wif OUT: PURPLE
IN: wif fep OUT: PURPLE PURPLE
IN: wif tufa lug OUT: YELLOW YELLOW PURPLE
IN: blicket tufa wif OUT: PURPLE PURPLE GREEN

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