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