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

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

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