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

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

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