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

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

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