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

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

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