pattern	0+	5+	10+	15+	20+	25+	30+	35+	40+	45+	50+	55+	60+
act1---act2	0	0	0	0	1	0	0	0	0	0	0	0	0
act2---act3	0	0	1	0	0	0	0	0	0	0	0	0	0
act3---act4	0	0	1	0	0	0	0	0	0	0	0	0	0
act4---act5	1	0	0	0	0	0	0	0	0	0	0	0	0

average leg duration: 600.25 seconds = 00:10:00
