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

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

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