*SUPPORT*
IN: kiki blicket zup OUT: YELLOW RED PURPLE
IN: blicket blicket OUT: RED RED
IN: blicket wif OUT: RED PINK
IN: kiki zup OUT: YELLOW PURPLE
IN: zup lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket fep OUT: RED RED
IN: kiki lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki fep OUT: YELLOW YELLOW
IN: blicket tufa zup OUT: PURPLE PURPLE RED
IN: wif fep OUT: PINK PINK
IN: blicket OUT: RED
IN: wif OUT: PINK
IN: kiki zup tufa wif OUT: YELLOW PINK PINK PURPLE
IN: wif tufa wif OUT: PINK PINK PINK

*QUERY*
IN: wif lug OUT: PINK PINK PINK PINK
IN: kiki OUT: YELLOW
IN: zup fep OUT: PURPLE PURPLE
IN: kiki zup fep OUT: YELLOW PURPLE PURPLE
IN: blicket zup lug OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: PURPLE
IN: kiki tufa zup OUT: PURPLE PURPLE YELLOW
IN: kiki wif OUT: YELLOW PINK
IN: zup wif lug OUT: PURPLE PINK PINK PINK PINK
IN: blicket zup fep OUT: RED PURPLE PURPLE

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