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

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

*GRAMMAR*
lug -> GREEN 
 tufa -> PINK 
 blicket -> RED 
 zup -> YELLOW 
 x1 wif x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 