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

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

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