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

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

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