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

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

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