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

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

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