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

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

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