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

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

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