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

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

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