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

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

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