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

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

*GRAMMAR*
dax -> PINK 
 blicket -> RED 
 tufa -> PURPLE 
 wif -> GREEN 
 u1 fep u2 -> [u1] [u2] 
 u1 zup u2 -> [u1] [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 