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

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

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