*SUPPORT*
IN: zup zup zup OUT: RED RED RED
IN: gazzer zup zup zup wif gazzer OUT: BLUE RED RED BLUE RED
IN: gazzer OUT: BLUE
IN: kiki lug blicket OUT: GREEN GREEN YELLOW
IN: gazzer wif gazzer OUT: BLUE BLUE
IN: blicket wif gazzer OUT: BLUE GREEN
IN: kiki blicket OUT: YELLOW GREEN
IN: gazzer kiki OUT: BLUE YELLOW
IN: kiki lug zup OUT: RED RED YELLOW
IN: zup kiki tufa zup kiki blicket OUT: RED YELLOW RED YELLOW GREEN
IN: zup lug blicket OUT: GREEN GREEN RED
IN: zup OUT: RED
IN: gazzer wif kiki OUT: YELLOW BLUE
IN: kiki zup OUT: YELLOW RED

*QUERY*
IN: zup gazzer tufa zup lug blicket OUT: RED BLUE GREEN GREEN RED
IN: blicket gazzer OUT: GREEN BLUE
IN: blicket OUT: GREEN
IN: gazzer wif zup OUT: RED BLUE
IN: gazzer lug zup OUT: RED RED BLUE
IN: blicket wif zup OUT: RED GREEN
IN: zup lug kiki OUT: YELLOW YELLOW RED
IN: zup zup tufa zup OUT: RED RED RED
IN: kiki lug gazzer OUT: BLUE BLUE YELLOW
IN: gazzer zup zup kiki gazzer kiki lug zup OUT: BLUE RED RED YELLOW BLUE RED RED YELLOW

*GRAMMAR*
blicket -> GREEN 
 zup -> RED 
 gazzer -> BLUE 
 kiki -> YELLOW 
 u1 lug u2 -> [u2] [u2] [u1] 
 u1 wif u2 -> [u2] [u1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 