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

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

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