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

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

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