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

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

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