20.9 cm (8.2 in.) 17.2 cm (6.75 in.) 66.7 - 101.7 cm (26.2 - 40 in.) 27.5 cm (10.8 in.) 4 cm (1.5 in.) 74.5 cm (29.3 in.) /89.5 cm (35.2 in.) m c 50 ) . n i 6 .