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

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

*GRAMMAR*
lug -> GREEN 
 zup -> PINK 
 gazzer -> PURPLE 
 blicket -> BLUE 
 u1 tufa x1 -> [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 