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

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

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