Total cost:                299167
No. of recharges:              18
No. of vehicles:                3

Route  1: Cost       121218
    D3
   C24   S17
   C23    C3   S18
    C8   C27    C7   S12
    C6   C26    S7
   C29   C10   C30   S14
   C35   C15   S15
   C38   S16
   C39   C19   S22
    D4

Route  2: Cost       106118
    D1
    C1    S5
    C2   C22    S1
   C21    C5   C25    S2
    C9    S3
   C13   C33    S8
   C14   C34    S9
   C17   C18   C37    D2

Route  3: Cost        71831
    D3
    C4   S23
   C28   C32   S19
   C31   C12   C11   S20
   C16   C36   S21
   C40   C20    D4

