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

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

*GRAMMAR*
wif -> PURPLE 
 zup -> GREEN 
 lug -> PINK 
 tufa -> RED 
 u1 blicket u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 