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

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

*GRAMMAR*
wif -> PINK 
 tufa -> PURPLE 
 lug -> RED 
 dax -> YELLOW 
 x1 fep u1 -> [x1] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 