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

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

*GRAMMAR*
zup -> PURPLE 
 kiki -> RED 
 wif -> GREEN 
 tufa -> PINK 
 u1 fep u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 