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

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

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