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

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

*GRAMMAR*
dax -> RED 
 wif -> GREEN 
 tufa -> PINK 
 lug -> PURPLE 
 u1 fep -> [u1] [u1] 
 x1 blicket x2 -> [x2] [x2] [x1] [x1] [x2] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 