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

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

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