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

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

*GRAMMAR*
wif -> PURPLE 
 gazzer -> GREEN 
 zup -> RED 
 fep -> PINK 
 x1 lug x2 -> [x1] [x2] [x2] 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 