Total cost:                172698
No. of recharges:              10
No. of vehicles:                2

Route  1: Cost       105037
    D1
   C13    S3
    C1   C14    C2    S4
    C5   C17    S5
    C6   C18    S9
   C23   C11   S10
   C10   C22    S6
   C21    C9    D2

Route  2: Cost        67661
    D3
   S11
    C3   C15    C4   C16    C8   S12
    C7   C19   S13
   C20   S16
   C12   C24    D4

