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

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

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