1)--------------------------------------------------|
2)-5x-3-5-------------------------------------------|
3)--------4-2-1x------------------------------------|
4)---------------2-3-2x----0-2-0--0x----------------|
5)---------------------0-2------2---3-5-3-2---------|
6)------------------------------------------5-3-1-0-|
1)--------------------------------
2)----12x---12-13x-10-12-13-12-13
3)9-9----9-9--9------------------
1)---------------------------------------|
2)-7/10/4/9-6-5x-12-13-15-13-12-13-12----|
3)------------------------------------14x|
1)-------------------------------------------
2)12-13-12x-10-12-10x-9-10-9-----------------
3)---------------------------10-9-10-7-5-4/5x
1)-----------------------------------------------