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

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

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