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

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

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