30 cm, 60 cm, 70 cm, 80 cm(11.8 in, 23.6 in, 27.6 in, 31.5 in)
60 cm, 80 cm, 90 cm, 120 cm(23.6 in, 31.5 in, 35.4 in, 47.2 in)
2 cm(0.8 in)