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

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

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