Red wale markings | Child class A | Child class B | Child class C | ||||||
F1 | F2 | F3 | F1 | F2 | F3 | F1 | F2 | F3 | |
- | 6 | 10 | 15 | 10 | 16 | 26 | 20 | 30 | 42 |
+ | 8 | 12 | 19 | 15 | 23 | 33 | 28 | 38 | 54 |
++ | 12 | 16 | 24 | 20 | 30 | 42 | 36 | 48 | 64 |
+++ | 16 | 23 | 34 | 28 | 40 | 52 | 44 | 60 | 76 |