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

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

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

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

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