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

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

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