monocarp playing computer game now want complete level gameA level rectangular grid 2 row n column Monocarp control character start cell 1 1 intersection 1st row 1st columnmonocarp character cell step cell adjacent andor corner formally possible cell x_1 y_1 cell x_2 y_2 step x_1 x_2 le 1 y_1 y_2 le 1 obviously prohibit outside gridThere trap cell if Monocarps character find cell die game endsTo complete level Monocarps character reach cell 2 n intersection row 2 column nHelp Monocarp determine possible complete level