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

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

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