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