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

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

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