array(2) {
  ["american"]=>
  string(1000) "7:4,10:12,13:16,16:4,19:4,34:4,36:20,41:4,79:4,100:20,109:4,123:4,124:4,130:4,131:12,132:4,134:4,136:4,138:4,228:4,229:4,230:4,237:4,240:12,244:4,247:4,249:4,265:4,268:8,269:32,272:4,283:4,286:8,287:8,296:8,304:28,308:4,319:4,322:4,328:4,329:4,333:4,335:4,362:8,364:4,368:4,370:4,377:8,380:4,386:4,390:4,395:4,399:4,400:32,414:4,421:4,422:4,424:4,431:4,437:4,447:4,453:8,466:20,467:8,475:12,476:4,484:4,501:4,503:4,519:4,521:4,524:4,543:4,544:4,545:4,550:4,552:4,583:4,591:4,607:8,648:4,661:4,662:4,663:4,688:4,706:8,718:4,720:4,759:4,869:4,974:16,998:4,7:4,10:12,13:16,16:4,19:4,34:4,36:20,41:4,79:4,100:20,109:4,123:4,124:4,130:4,131:12,132:4,134:4,136:4,138:4,228:4,229:4,230:4,237:4,240:12,244:4,247:4,249:4,265:4,268:8,269:32,272:4,283:4,286:8,287:8,296:8,304:28,308:4,319:4,322:4,328:4,329:4,333:4,335:4,362:8,364:4,368:4,370:4,377:8,380:4,386:4,390:4,395:4,399:4,400:32,414:4,421:4,422:4,424:4,431:4,437:4,447:4,453:8,466:20,467:8,475:12,476:4,484:4,501:4,503:4,519:4,521:4,524:4,543:4,544:4,5"
  ["tail"]=>
  string(132) "18:4,130:4,395:4,431:4,454:4,18:4,130:4,395:4,431:4,454:4,1190:20,1199:20,1311:4,18:4,130:4,395:4,431:4,454:4,1190:20,1199:20,1311:4"
}