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

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

*GRAMMAR*
dax -> YELLOW 
 gazzer -> RED 
 fep -> PINK 
 lug -> PURPLE 
 x1 wif u1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 