Template:Convert/Dual/LoffAoffDxSflip

The Template:Convert/Dual/LoffAoffDxSflip converts a range of numbers, reversing the input range to be the output, while displaying custom separators around the output amounts. Examples:
 * 4 - 6 cm &rarr; 4 - 6 cm
 * 4 - 6 cm &rarr; 4 - 6 cm
 * 3 - 7 km. &rarr; 3 - 7 km.
 * 2 - 5 m &rarr; 2 - 5 m

This subtemplate is invoked from whichever range-word subtemplate is used, such as Convert/- or Convert/to (etc.), passing parameter {5} as {4} here, using the name "Dual/LoffAoffDxSflip" and passing parameters {6} & {7} as being parameters {5} & {6} here.