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

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

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