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

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

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