title: La course pour trouver le prochain bloc
include: gr.def
layout: b(tttnh)b(tttnh)b(tttnh)b(tttt__)/b(tttnh)b(tttnh)b(tttnh)b(ttttt__)/b(tttnh)b(tttnh)b(tttnh)b(tttttt__)/b(tttnh)b(tttnh)b(tttnh)b(ttt__)
name: b1 Mineur1
name: b5 Mineur2
name: b9 Mineur3
name: b13 Mineur4

name: b4 Bloc4-A
name: b8 Bloc4-B
name: b12 Bloc4-C
name: b16 Bloc4-D
showt: b1 b5 b9 b13 b4 b8 b12 b16