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

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

*GRAMMAR*
fep -> PURPLE 
 dax -> GREEN 
 wif -> YELLOW 
 blicket -> PINK 
 x1 kiki -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 