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

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

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