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

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

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