*SUPPORT*
IN: lug zup lug blicket wif OUT: YELLOW BLUE PURPLE YELLOW
IN: zup tufa lug wif blicket tufa gazzer tufa OUT: BLUE GREEN YELLOW GREEN PURPLE GREEN
IN: wif OUT: PURPLE
IN: tufa blicket lug gazzer tufa OUT: YELLOW GREEN GREEN
IN: lug OUT: YELLOW
IN: wif lug blicket tufa gazzer zup gazzer wif OUT: PURPLE GREEN YELLOW BLUE PURPLE
IN: wif zup blicket tufa OUT: PURPLE GREEN BLUE
IN: tufa wif gazzer wif gazzer wif gazzer wif OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: wif kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug lug OUT: YELLOW YELLOW
IN: tufa zup blicket tufa OUT: GREEN GREEN BLUE
IN: tufa zup gazzer wif OUT: GREEN BLUE PURPLE
IN: lug zup zup blicket lug gazzer tufa OUT: YELLOW BLUE YELLOW BLUE GREEN
IN: wif blicket wif OUT: PURPLE PURPLE

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

*GRAMMAR*
wif -> PURPLE 
 lug -> YELLOW 
 zup -> BLUE 
 tufa -> GREEN 
 u1 blicket u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 