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