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

*QUERY*
IN: gazzer OUT: PINK
IN: zup tufa OUT: PURPLE PURPLE
IN: dax wif zup OUT: PURPLE GREEN
IN: dax tufa OUT: GREEN GREEN
IN: dax wif gazzer OUT: PINK GREEN
IN: zup dax tufa OUT: PURPLE GREEN GREEN
IN: zup gazzer OUT: PURPLE PINK
IN: dax tufa fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup wif gazzer fep OUT: PINK PURPLE PINK PURPLE PINK PURPLE PINK PURPLE
IN: dax dax tufa OUT: GREEN GREEN GREEN

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