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

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

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

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

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