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

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

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