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

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

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