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

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

*GRAMMAR*
blicket -> BLUE 
 tufa -> RED 
 kiki -> GREEN 
 lug -> PURPLE 
 x1 gazzer u1 -> [u1] [u1] [x1] 
 u1 wif u2 -> [u1] [u2] [u1] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 