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

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

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