*SUPPORT*
IN: tufa blicket OUT: GREEN GREEN GREEN
IN: gazzer gazzer fep gazzer kiki lug OUT: YELLOW YELLOW YELLOW BLUE
IN: tufa tufa fep tufa OUT: GREEN GREEN GREEN
IN: gazzer fep wif OUT: YELLOW PINK
IN: wif gazzer fep wif OUT: PINK YELLOW PINK
IN: wif fep gazzer OUT: PINK YELLOW
IN: wif lug OUT: PINK BLUE
IN: gazzer wif OUT: YELLOW PINK
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: tufa OUT: GREEN
IN: tufa fep wif OUT: GREEN PINK
IN: lug OUT: BLUE
IN: wif blicket kiki lug kiki tufa fep tufa OUT: PINK PINK PINK BLUE GREEN GREEN
IN: lug fep gazzer OUT: BLUE YELLOW

*QUERY*
IN: wif fep wif OUT: PINK PINK
IN: lug fep lug kiki wif OUT: BLUE BLUE PINK
IN: gazzer OUT: YELLOW
IN: wif blicket OUT: PINK PINK PINK
IN: gazzer fep tufa kiki lug OUT: YELLOW GREEN BLUE
IN: gazzer fep lug OUT: YELLOW BLUE
IN: wif OUT: PINK
IN: wif fep lug OUT: PINK BLUE
IN: tufa gazzer OUT: GREEN YELLOW
IN: lug kiki wif blicket kiki lug blicket OUT: BLUE PINK PINK PINK BLUE BLUE BLUE

*GRAMMAR*
wif -> PINK 
 tufa -> GREEN 
 gazzer -> YELLOW 
 lug -> BLUE 
 x1 kiki x2 -> [x1] [x2] 
 u1 fep u2 -> [u1] [u2] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 