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

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

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