First appearance of pair n	Next appearance m	∆
First appearance of pair n	Next appearance m	A = 0	A = 1	A = 2	A = 3	A = 4	A = 5
3	6	22	41	60	79	98	117
6	8	21	40	59	78	97	116
14	3	8	27	46	65	84	103
3	11	27	46	65	84	103	122
8	11	22	41	60	79	98	117
11	14	22	41	60	79	98	117