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

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

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