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

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

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