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

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

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