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

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

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