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

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

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