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

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

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