*SUPPORT*
IN: gazzer blicket wif OUT: PINK PURPLE PURPLE
IN: gazzer blicket fep OUT: BLUE PURPLE PURPLE
IN: zup blicket zup OUT: GREEN GREEN GREEN
IN: fep zup zup blicket wif OUT: BLUE GREEN PINK GREEN GREEN
IN: zup OUT: GREEN
IN: gazzer lug zup kiki OUT: GREEN GREEN GREEN GREEN GREEN PURPLE
IN: fep blicket gazzer OUT: PURPLE BLUE BLUE
IN: fep kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif OUT: PINK
IN: wif gazzer OUT: PINK PURPLE
IN: zup lug fep zup blicket gazzer OUT: BLUE PURPLE GREEN GREEN GREEN
IN: gazzer fep blicket zup OUT: PURPLE GREEN BLUE BLUE
IN: wif lug zup gazzer gazzer blicket gazzer OUT: GREEN PURPLE PURPLE PURPLE PURPLE PINK
IN: fep OUT: BLUE

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

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