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

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

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