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

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

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