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

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

*GRAMMAR*
wif -> PURPLE 
 kiki -> PINK 
 dax -> GREEN 
 tufa -> RED 
 x1 fep u1 -> [u1] [x1] [u1] [x1] 
 u1 lug x1 -> [x1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 