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

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

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