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

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

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