What will be the output of the program? #include<stdio.h> int main() { enum days {MON=-1, TUE, WED=6, THU, FRI, SAT}; printf("%d, %d, %d, %d, %d, %d\n", MON, TUE, WED, THU, FRI, SAT); return 0; }

• -1, 0, 1, 2, 3, 4
• -1, 2, 6, 3, 4, 5
• -1, 0, 6, 2, 3, 4
• -1, 0, 6, 7, 8, 9