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

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

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