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

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

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