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

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

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