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

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

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