- 1968 ( 1 1-2-3 10 10-11-12 11 12 13 13-14-15 14 15 16 2 3 4 4-5-6 5 6 7 7-8-9 8 9 )
- 1968-1969 ( 16-17-18 )
- 1969 ( 17 18 19 19-20 20 21 21-22-23 22 23 24/25 24/25-26/27-28 26/27 28 29 29-30-31/32 30 31/32 33 33-34-35 34 35 36/37 36/37-38-39 38 39 40 40-41-42 41 42 43 )
- 1969-1970 ( 43-44-45 )
- 1970 ( 44 45 46/47 46/47-48-49 48 49 50/51 50/51-52/53 52/53 )