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

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

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