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

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

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