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

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

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