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

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

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