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

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

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