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

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

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