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

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

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