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

*QUERY*
IN: blicket zup lug OUT: PINK PINK BLUE BLUE
IN: fep OUT: GREEN
IN: tufa zup lug kiki OUT: PURPLE PURPLE BLUE BLUE PURPLE PURPLE BLUE BLUE
IN: lug lug OUT: BLUE BLUE
IN: blicket fep kiki kiki OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: tufa zup fep OUT: PURPLE PURPLE GREEN GREEN
IN: lug OUT: BLUE
IN: tufa fep dax fep OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN GREEN
IN: fep zup lug kiki OUT: GREEN GREEN BLUE BLUE GREEN GREEN BLUE BLUE
IN: fep zup fep OUT: GREEN GREEN GREEN GREEN

*GRAMMAR*
tufa -> PURPLE 
 lug -> BLUE 
 fep -> GREEN 
 blicket -> PINK 
 x1 dax x2 -> [x1] [x2] [x1] [x2] [x2] 
 x1 kiki -> [x1] [x1] 
 u1 zup u2 -> [u1] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 