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

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

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