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

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

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