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

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

*GRAMMAR*
zup -> GREEN 
 dax -> YELLOW 
 wif -> PINK 
 blicket -> PURPLE 
 u1 kiki u2 -> [u2] [u1] 
 x1 lug -> [x1] [x1] 
 x1 fep x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 