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

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

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