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

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

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