0
0
0 deque([])
0 deque([148, 226, 257, 428, 494, 573, 594, 764, 947])
148
1
999999999 deque([])
148 deque([226, 257, 428, 494, 573, 594, 764, 947])
226
2
999999999 deque([])
226 deque([257, 428, 494, 573, 594, 764, 947])
257
3
999999999 deque([])
257 deque([428, 494, 573, 594, 764, 947])
428
4
999999999 deque([])
428 deque([494, 573, 594, 764, 947])
494
5
999999999 deque([])
494 deque([573, 594, 764, 947])
573
6
999999999 deque([])
573 deque([594, 764, 947])
594
7
999999999 deque([])
594 deque([764, 947])
764
8
999999999 deque([])
764 deque([947])
947 9