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

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

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