trace (968B)
1STACK TRACE FOR aaaabbaaaabbaaa 2 3[0] 4-> [8] 11 5 -> [42] | 42 8 6 -> [9] 14 | 10 1 7 -> 14 27 | [1] 26 8 -> 14 27 | (1) [26] 9 -> 14 22 | [1] 20 10 -> 14 22 | (1) [20] 11 -> 14 14 | [1] 15 12 -> 14 14 | (1) [15] 13 -> [1] | 14 14 -> (9) [14] | 10 1 15-> (8) [11] 16 -> 42 31 | [42] 11 31 17 -> 9 14 | [10] 1 18 -> 23 14 | [28] 1 19 -> [16] 1 20 -> [15] 1 | 14 14 21 -> 1 | [14] 22 -> (15) [1] | 14 14 23 -> (16) [1] 24 -> 23 14 | (28) [1] 25 -> 9 14 | (10) [1] 26 -> 42 31 | (42) [11] 31 27 -> 42 31 | [42] 11 31 28 -> 9 14 | [10] 1 29 -> 23 14 | [28] 1 30 -> [16] 1 31 -> 15 1 | [14] 14 32 -> 15 1 | (14) [14] 33 -> (16) [1] 34 -> 23 14 | (28) [1] 35 -> 9 14 | (10) [1] 36 STOP HERE 37 38