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

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

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