토큰으로 분리해내기가 잘 되지 않습니다...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
char *fx[65537];
 
int main(){
    FILE *fp;
    int i = 0, j;
    int c = 0;
    char *token = NULL;
    char str1[] = " \n";
    char s[51];
 
    fp = fopen("fx.txt", "r");
    while (fgets(s, sizeof(s), fp)){
        token = strtok(s, str1);
        while (token != NULL) {
            fx[i++] = strdup(token);
            if(i == 65537)
                break;
            token = strtok(NULL, str1);
        }
    }
    fclose(fp);
 
    c = i;
    for(i=0;i<c;++i)
        printf("%s ", fx[i]);
    printf("\n\n");
 
    char *(*b)[4] = (char *(*)[4])fx;
    for(i=0;i<65536;++i){
        for(j=0;j<16;++j)
            printf("%s ", b[i][j]);
        printf("\n");
    }
    //deallocation
    for(i=0;i<c;++i)
        free(fx[i]);
    return 0;
}