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

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

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