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

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

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