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

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

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