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

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

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