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

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

*GRAMMAR*
fep -> RED 
 wif -> YELLOW 
 zup -> PINK 
 tufa -> PURPLE 
 u1 blicket x1 -> [u1] [u1] [x1] 
 x1 lug -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 