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

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

*GRAMMAR*
gazzer -> PURPLE 
 wif -> BLUE 
 kiki -> YELLOW 
 lug -> GREEN 
 u1 blicket -> [u1] [u1] 
 u1 tufa x1 -> [x1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 