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

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

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