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

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

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