A 3 2 1 2 3 4 5 6 4 1 1 1 2 3 2 1 1 6 5 1 2 3 A 6 8 5 189.8mm 7.5in B B 7 60.1mm 2.4in 69.9mm 2.8in 4 C C 222.9mm 8.