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

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

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