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

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

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