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

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

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