THE DAILY CONNECTIONS CHALLENGE

C: Array ( [0] => STORM-PILOT-MEAL-CARROT-3 [1] => KNIGHT-STATION-GLASS-DOLPHIN-4 [2] => CORAL-WINDOW-STICKY-COPPER-5 [3] => PLUM-AQUARIUM-CLOSE-THUNDER-4 [4] => PIZZA-BODY-GAME-DAIRY-2 [5] => CHESS-WHEAT-LIQUOR-TOOL-5 [6] => SICK-EMERALD-MOVIE-CEREAL-5 [7] => KITTEN-TURTLE-KOALA-OSTRICH-3 [8] => CAN-CHILDREN-NET-SPINACH-4 [9] => BROCCOLI-LEMON-RASPBERRY-TULIP-4 [10] => OPEN-CABBAGE-ANT-UNIFORM-4 [11] => NAILS-MOUNTAIN-RUBY-TRIANGLE-5 [12] => WATER-PLAY-FUR-TEACHER-1 [13] => USA-BEER-TOY-ROAD-3 [14] => MILK-CARNIVORE-HOLE-EYES-1 [15] => ICE-BARREL-HOT-FOREST-2 [16] => KEY-MERCURY-COAT-TENNIS-5 [17] => DRESS-PRINCE-TRAIN-CAPTAIN-4 )
Array ( [0] => STORM [1] => PILOT [2] => MEAL [3] => CARROT [4] => KNIGHT [5] => STATION [6] => GLASS [7] => DOLPHIN [8] => CORAL [9] => WINDOW [10] => STICKY [11] => COPPER [12] => PLUM [13] => AQUARIUM [14] => CLOSE [15] => THUNDER [16] => PIZZA [17] => BODY [18] => GAME [19] => DAIRY [20] => CHESS [21] => WHEAT [22] => LIQUOR [23] => TOOL [24] => SICK [25] => EMERALD [26] => MOVIE [27] => CEREAL [28] => KITTEN [29] => TURTLE [30] => KOALA [31] => OSTRICH [32] => CAN [33] => CHILDREN [34] => NET [35] => SPINACH [36] => BROCCOLI [37] => LEMON [38] => RASPBERRY [39] => TULIP [40] => OPEN [41] => CABBAGE [42] => ANT [43] => UNIFORM [44] => NAILS [45] => MOUNTAIN [46] => RUBY [47] => TRIANGLE [48] => WATER [49] => PLAY [50] => FUR [51] => TEACHER [52] => USA [53] => BEER [54] => TOY [55] => ROAD [56] => MILK [57] => CARNIVORE [58] => HOLE [59] => EYES [60] => ICE [61] => BARREL [62] => HOT [63] => FOREST [64] => KEY [65] => MERCURY [66] => COAT [67] => TENNIS [68] => DRESS [69] => PRINCE [70] => TRAIN [71] => CAPTAIN )
M: CONTINENTAL = Array ( [0] => TRAIN [1] => NORTH AMERICA [2] => ASIA [3] => ANTARCTICA [4] => AIRPLANE [5] => AFRICA ) DRESS-PRINCE-TRAIN-CAPTAIN-4