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

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

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