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

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

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