CE 103:

L9: S8-13

L10:S13-17

L11: S15, S16-21

L12: S13

L13: S4-6, S12-14

L14: S4-8, S9-13

L15: S3-4

L16: S10-12

L17: S7-11

L18: S5, S7-8, S9, S11-13, S17

L19: S7, S10, S16, S17-18