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

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

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