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

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

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