L-mannopyranose(out) + H(+)(out) => L-mannopyranose(in) + H(+)(in)
l-mannopyranose(out) + h(+)(out) => l-mannopyranose(in) + h(+)(in)
L-mannopyranose(out) + H(+)(out) => L-mannopyranose(in) + H(+)(in)
l-mannopyranose(out) + h(+)(out) => l-mannopyranose(in) + h(+)(in)