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

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

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