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

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

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