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

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

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