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

*QUERY*
IN: zup tufa lug zup tufa OUT: BLUE BLUE BLUE BLUE
IN: gazzer tufa OUT: GREEN GREEN
IN: blicket OUT: RED
IN: gazzer OUT: GREEN
IN: gazzer gazzer zup OUT: GREEN GREEN BLUE
IN: gazzer wif blicket OUT: GREEN RED GREEN RED GREEN
IN: blicket lug zup OUT: BLUE RED
IN: kiki wif zup tufa OUT: PINK BLUE BLUE PINK BLUE BLUE PINK
IN: kiki OUT: PINK
IN: gazzer zup OUT: GREEN BLUE

*GRAMMAR*
zup -> BLUE 
 blicket -> RED 
 kiki -> PINK 
 gazzer -> GREEN 
 u1 wif x1 -> [u1] [x1] [u1] [x1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 