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

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

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