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

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

*GRAMMAR*
tufa -> PURPLE 
 dax -> BLUE 
 lug -> YELLOW 
 blicket -> GREEN 
 u1 wif u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 kiki x1 -> [x1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 