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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> GREEN 
 wif -> PURPLE 
 kiki -> RED 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 