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

*QUERY*
IN: blicket dax zup lug OUT: PURPLE RED GREEN GREEN
IN: dax dax lug OUT: RED RED RED
IN: wif blicket blicket OUT: PINK PURPLE PURPLE
IN: wif OUT: PINK
IN: zup lug OUT: GREEN GREEN
IN: zup lug fep zup lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket wif tufa dax OUT: PURPLE PINK RED RED
IN: dax tufa blicket tufa zup OUT: RED PURPLE PURPLE GREEN GREEN
IN: blicket OUT: PURPLE
IN: blicket lug fep blicket OUT: PURPLE PURPLE PURPLE PURPLE

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