*SUPPORT*
IN: wif tufa zup tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug fep lug zup zup OUT: PINK PINK PINK PINK PINK PINK
IN: lug fep lug fep dax OUT: PINK PINK RED PINK PINK
IN: lug tufa tufa tufa OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: dax zup tufa zup OUT: RED RED RED RED RED RED RED RED
IN: lug fep dax tufa OUT: PINK RED RED PINK
IN: lug OUT: PINK
IN: blicket blicket fep dax tufa OUT: BLUE BLUE RED BLUE BLUE BLUE RED BLUE
IN: wif wif tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: BLUE
IN: lug fep lug OUT: PINK PINK PINK
IN: dax fep wif zup OUT: RED PURPLE PURPLE RED
IN: lug lug OUT: PINK PINK
IN: wif wif tufa zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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

*GRAMMAR*
wif -> PURPLE 
 blicket -> BLUE 
 dax -> RED 
 lug -> PINK 
 u1 fep x1 -> [u1] [x1] [u1] 
 x1 zup -> [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 