array(1) { [0]=> string(9) "Rotterdam" } array(1) { [0]=> string(9) "Rotterdam" } array(2) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" } array(3) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" } array(3) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" } array(4) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL } array(5) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" } array(5) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" } array(6) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" } array(7) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" } array(7) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" } array(7) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" } array(8) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" [7]=> string(9) "Geiranger" } array(8) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" [7]=> string(9) "Geiranger" } array(9) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" [7]=> string(9) "Geiranger" [8]=> string(6) "Bergen" } array(9) { [0]=> string(9) "Rotterdam" [1]=> string(9) "Stavanger" [2]=> string(4) "Flam" [3]=> NULL [4]=> string(9) "Trondheim" [5]=> string(10) "Hammerfest" [6]=> string(11) "Honningsvag" [7]=> string(9) "Geiranger" [8]=> string(6) "Bergen" }