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

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

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