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

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

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