Table 2 Record of shifts during the peak matching stage in Figure 4.

i = 1

i = 2

i = 3

Total

1

(11)

-

-

11

2

11

ϕ

-

11

3

(15)

-

-

15

4

15

(-2)

-

13

5

15

(-2)

-

13

6

15

-2

(-1)

12

7

15

-2

(-1)

12