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

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

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