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

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

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