array(1) { [0]=> string(13) "Civitavecchia" } array(2) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" } array(3) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" } array(4) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" [3]=> string(9) "Barcelona" } array(4) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" [3]=> string(9) "Barcelona" } array(5) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" [3]=> string(9) "Barcelona" [4]=> string(6) "Malaga" } array(6) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" [3]=> string(9) "Barcelona" [4]=> string(6) "Malaga" [5]=> string(9) "Gibraltar" } array(7) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Livorno" [2]=> string(11) "Monte Carlo" [3]=> string(9) "Barcelona" [4]=> string(6) "Malaga" [5]=> string(9) "Gibraltar" [6]=> string(8) "Lissabon" }