new
empty 1
size 0
front!
back!
height -1
member  5 0
member 10 0
member 15 0
insert 100 1
front 100
back 100
height 0
size 1
insert 50 1
insert 150 1
member 150 1
traverse 
front 50 
back 150
remove 50 1
front 100
remove 100 1
front 150
back 150
height 1
size 1
empty 0
clean
member 150 1
traverse 
remove 150 1
clean
front!
insert 100 1
insert 50 1
insert 150 1
insert 25 1
insert 12 1
insert 6 1
insert 15 1
member 25 1
member 6 1
traverse 
remove 12 1
member 12 0
member 6 1
traverse
front 6
back 150
insert 12 1
remove 6 1
front 12
remove 12 1
front 15
remove 15 1
front 25
insert 29 1
remove 25 1
front 29
insert 31 1
remove 29 1
front 31
insert 30 1
remove 31 1
front 30
member 99 0
member 30 1
traverse
insert 29 1
clean
traverse 
remove 30 1
clean
insert 40 1
insert 35 1
insert 45 1
insert 41 1
insert 42 1
insert 44 1
insert 43 1
traverse 
remove 150 1
back 100
front 29 
remove 45 1
remove 100 1
remove 50 1
back 44
remove 29 1
front 35
height 8
size 6
clean
traverse 
insert 100 1
traverse
delete
new
empty 1
size 0
front!
back!
height -1
insert 100 1
insert 50 1
insert 150 1
insert 25 1
insert 75 1
insert 10 1
insert 15 1
insert 17 1
insert 16 1
insert 80 1
insert 90 1
insert 85 1
insert 81 1
insert 84 1
insert 125 1
insert 175 1
insert 130 1
insert 135 1
insert 131 1
insert 132 1
insert 190 1
insert 180 1
insert 185 1
insert 181 1 
insert 186 1
traverse
front 10
back 190
remove 50 1
remove 25 1
remove 10 1
remove 16 1
remove 90 1
front 15
remove 190 1
back 186
remove 15 1
front 17
remove 17 1
front 75
remove 75 1
remove 80 1
remove 85 1
remove 81 1
front 84
member 84 1
remove 84 1
front 100
remove 100 1
front 125
remove 150 1
remove 125 1
remove 175 1
remove 130 1
remove 135 1
remove 132 1
front 131
remove 131 1
remove 180 1
remove 185 1 
remove 181 1
front 186
back 186
member 186 1
height 7
size 1
remove 186 1
member 186 0
front!
back!
insert 84 1
front 84
back 84
insert 50 1
insert 75 1
insert 15 1
insert 16 1
insert 80 1
insert 85 1
insert 81 1
insert 125 1
insert 131 1
insert 190 1
insert 181 1
traverse
clean
traverse
delete
summary 
details
exit