*SUPPORT*
IN: lug dax gazzer kiki OUT: RED YELLOW GREEN
IN: dax tufa gazzer kiki kiki wif tufa OUT: YELLOW YELLOW GREEN GREEN PINK PINK
IN: dax wif OUT: YELLOW PINK
IN: kiki kiki gazzer lug OUT: GREEN GREEN RED
IN: kiki dax gazzer wif OUT: GREEN YELLOW PINK
IN: dax tufa OUT: YELLOW YELLOW
IN: wif gazzer wif OUT: PINK PINK
IN: kiki tufa OUT: GREEN GREEN
IN: dax OUT: YELLOW
IN: kiki blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug OUT: RED
IN: dax dax OUT: YELLOW YELLOW
IN: lug kiki kiki tufa gazzer kiki lug OUT: RED GREEN GREEN GREEN GREEN RED

*QUERY*
IN: wif kiki tufa OUT: PINK GREEN GREEN
IN: lug wif tufa OUT: RED PINK PINK
IN: wif tufa OUT: PINK PINK
IN: lug tufa OUT: RED RED
IN: wif lug OUT: PINK RED
IN: wif OUT: PINK
IN: kiki tufa gazzer kiki OUT: GREEN GREEN GREEN
IN: kiki kiki dax tufa OUT: GREEN GREEN YELLOW YELLOW
IN: kiki OUT: GREEN
IN: lug blicket OUT: RED RED RED RED RED RED RED

*GRAMMAR*
wif -> PINK 
 lug -> RED 
 kiki -> GREEN 
 dax -> YELLOW 
 x1 gazzer x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 