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

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

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