*SUPPORT*
IN: fep OUT: PINK
IN: wif gazzer OUT: GREEN GREEN
IN: tufa blicket OUT: PURPLE PURPLE PURPLE
IN: dax wif wif wif OUT: RED GREEN GREEN GREEN
IN: wif tufa OUT: GREEN PURPLE
IN: dax tufa blicket OUT: RED PURPLE PURPLE PURPLE
IN: dax wif OUT: RED GREEN
IN: wif OUT: GREEN
IN: wif lug OUT: GREEN GREEN
IN: fep dax blicket OUT: PINK RED RED RED
IN: fep lug OUT: PINK PINK
IN: dax lug OUT: RED RED
IN: dax OUT: RED
IN: fep tufa lug OUT: PINK PURPLE PURPLE

*QUERY*
IN: wif wif lug OUT: GREEN GREEN GREEN
IN: tufa OUT: PURPLE
IN: tufa wif fep lug OUT: PURPLE GREEN PINK PINK
IN: fep blicket OUT: PINK PINK PINK
IN: dax gazzer OUT: RED RED
IN: tufa tufa dax lug OUT: PURPLE PURPLE RED RED
IN: tufa lug OUT: PURPLE PURPLE
IN: dax blicket OUT: RED RED RED
IN: wif blicket OUT: GREEN GREEN GREEN
IN: dax fep blicket OUT: RED PINK PINK PINK

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