# Some smaller problems ztravel 1000 3 1 2 1000 > pfile1 ztravel 1202 3 1 3 1000 > pfile2 ztravel 1345 3 2 4 1000 > pfile3 ztravel 5637 3 2 5 1000 > pfile4 ztravel 1976 4 2 4 1000 > pfile5 ztravel 1212 4 2 5 1000 > pfile6 ztravel 3000 4 2 6 1000 > pfile7 # Now start to increase complexity a bit ztravel 2222 5 3 6 1000 > pfile8 ztravel 3434 5 3 7 1000 > pfile9 ztravel 9987 5 3 8 1000 > pfile10 ztravel 1653 6 3 7 1000 > pfile11 ztravel 1700 6 3 8 1000 > pfile12 ztravel 2000 6 3 10 1000 > pfile13 # Are we still playing? ztravel 4312 10 5 10 1000 > pfile14 ztravel 3452 12 5 15 1000 > pfile15 ztravel 3412 14 5 15 1000 > pfile16 ztravel 3152 16 5 20 1000 > pfile17 ztravel 1452 18 5 20 1000 > pfile18 ztravel 3451 20 5 25 1000 > pfile19 ztravel 3222 22 5 25 1000 > pfile20