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

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

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