*SUPPORT*
IN: dax kiki OUT: PINK PINK
IN: fep fep OUT: PURPLE PURPLE
IN: blicket OUT: RED
IN: dax tufa dax kiki OUT: PINK PINK PINK
IN: blicket tufa blicket zup blicket OUT: RED RED RED RED
IN: dax OUT: PINK
IN: lug zup fep OUT: PURPLE PURPLE BLUE
IN: fep tufa lug OUT: PURPLE BLUE
IN: fep tufa lug zup blicket OUT: PURPLE RED RED BLUE
IN: dax tufa fep tufa blicket tufa blicket kiki OUT: PINK PURPLE RED RED RED
IN: dax zup dax OUT: PINK PINK PINK
IN: dax lug tufa dax kiki OUT: PINK BLUE PINK PINK
IN: fep kiki OUT: PURPLE PURPLE
IN: blicket tufa blicket tufa fep kiki OUT: RED RED PURPLE PURPLE

*QUERY*
IN: lug kiki OUT: BLUE BLUE
IN: blicket kiki OUT: RED RED
IN: blicket tufa fep kiki OUT: RED PURPLE PURPLE
IN: fep OUT: PURPLE
IN: dax fep OUT: PINK PURPLE
IN: fep zup blicket OUT: RED RED PURPLE
IN: lug lug kiki OUT: BLUE BLUE BLUE
IN: lug zup blicket OUT: RED RED BLUE
IN: fep blicket tufa dax OUT: PURPLE RED PINK
IN: blicket zup lug OUT: BLUE BLUE RED

*GRAMMAR*
blicket -> RED 
 lug -> BLUE 
 fep -> PURPLE 
 dax -> PINK 
 u1 kiki -> [u1] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 