*SUPPORT*
IN: blicket OUT: BLUE
IN: blicket kiki OUT: BLUE BLUE
IN: zup OUT: GREEN
IN: blicket blicket kiki OUT: BLUE BLUE BLUE
IN: blicket dax wif OUT: PURPLE BLUE BLUE PURPLE
IN: fep OUT: PINK
IN: zup kiki OUT: GREEN GREEN
IN: zup lug wif OUT: PURPLE GREEN PURPLE
IN: blicket dax blicket OUT: BLUE BLUE BLUE BLUE
IN: wif lug wif OUT: PURPLE PURPLE PURPLE
IN: wif wif kiki OUT: PURPLE PURPLE PURPLE
IN: blicket lug zup OUT: GREEN BLUE GREEN
IN: blicket dax zup OUT: GREEN BLUE BLUE GREEN
IN: fep blicket zup kiki OUT: PINK BLUE GREEN GREEN

*QUERY*
IN: zup dax fep OUT: PINK GREEN GREEN PINK
IN: wif lug blicket OUT: BLUE PURPLE BLUE
IN: fep wif dax blicket OUT: PINK BLUE PURPLE PURPLE BLUE
IN: zup lug zup OUT: GREEN GREEN GREEN
IN: blicket lug wif OUT: PURPLE BLUE PURPLE
IN: fep kiki OUT: PINK PINK
IN: wif lug zup OUT: GREEN PURPLE GREEN
IN: zup dax wif OUT: PURPLE GREEN GREEN PURPLE
IN: wif OUT: PURPLE
IN: zup wif kiki OUT: GREEN PURPLE PURPLE

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