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

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

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