(0 16 8 6 4)(1 5 2)(3 18 11 9 7)(10 14 12)(13 20 15)(17 21 19)
ALLOWS (11/8)-SEQUENCE
1: (0 5 8)

(0 6 4)(1 5 16 8 2)(3 18 11 9 7)(10 14 12)(13 20 15)(17 21 19)
2: (3 18 7)

(0 6 4)(1 5 16 8 2)(3)(7 11 9)(10 14 12)(13 20 15)(17 21 19)(18)
3: (0 6 4)

(0)(1 5 16 8 2)(3)(4)(6)(7 11 9)(10 14 12)(13 20 15)(17 21 19)(18)
4: (1 5 16)

(0)(1 8 2)(3)(4)(5)(6)(7 11 9)(10 14 12)(13 20 15)(16)(17 21 19)(18)