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

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

*GRAMMAR*
blicket -> PURPLE 
 zup -> RED 
 tufa -> GREEN 
 dax -> PINK 
 x1 lug x2 -> [x1] [x2] 
 u1 fep x1 -> [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 