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

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

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