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

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

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