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

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

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