*SUPPORT*
IN: wif lug OUT: GREEN GREEN
IN: kiki tufa blicket tufa blicket gazzer blicket lug OUT: BLUE RED RED RED RED
IN: kiki lug OUT: BLUE BLUE
IN: kiki kiki lug gazzer kiki OUT: BLUE BLUE BLUE BLUE
IN: blicket wif tufa wif OUT: RED GREEN GREEN
IN: kiki tufa dax lug OUT: BLUE PINK PINK
IN: blicket OUT: RED
IN: kiki blicket tufa wif wif tufa dax lug OUT: BLUE RED GREEN GREEN PINK PINK
IN: wif gazzer wif tufa dax wif OUT: GREEN PINK GREEN GREEN
IN: kiki OUT: BLUE
IN: dax lug OUT: PINK PINK
IN: wif OUT: GREEN
IN: dax wif blicket lug OUT: PINK GREEN RED RED
IN: blicket lug OUT: RED RED

*QUERY*
IN: blicket tufa kiki lug OUT: RED BLUE BLUE
IN: wif kiki lug OUT: GREEN BLUE BLUE
IN: dax tufa kiki lug OUT: PINK BLUE BLUE
IN: kiki dax wif blicket gazzer wif lug OUT: GREEN GREEN BLUE PINK GREEN RED
IN: blicket lug gazzer wif OUT: GREEN RED RED
IN: kiki tufa kiki lug OUT: BLUE BLUE BLUE
IN: kiki blicket tufa dax OUT: BLUE RED PINK
IN: wif lug gazzer blicket kiki OUT: RED BLUE GREEN GREEN
IN: wif tufa dax lug OUT: GREEN PINK PINK
IN: blicket blicket kiki lug OUT: RED RED BLUE BLUE

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