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

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

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