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

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

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