Get Me Out Solutions: Level 45

Solution:
23 R; 32 UU; 31 RU; 33 LL; 43 U; 44 U; 42 RR; 31 D; 33 LL; 34 LL; 23 D; 12 RR; 22 UR; 11 R; 31 UU; 32 LU; 41 U; 43 LL; 33 D; 13 DR; 12 R; 21 RU; 31 U; 41 U; 52 UL; 53 LU; 54 LL; 43 D; 32 RR; 42 UL; 52 UU; 53 L;

Read this blog post for info about the notation...