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

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

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