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

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

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