(0 20 1)(2 16 14)(3 22 5)(4 8 6)(7 11 9)(10 18 13)(12 21 19 17 15)
ALLOWS (11/8)-SEQUENCE
1: (1 14 20)
(0 20 2 16 14)(1)(3 22 5)(4 8 6)(7 11 9)(10 18 13)(12 21 19 17 15)
2: (12 21 19)
(0 20 2 16 14)(1)(3 22 5)(4 8 6)(7 11 9)(10 18 13)(12 17 15)(19)(21)
3: (10 18 13)
(0 20 2 16 14)(1)(3 22 5)(4 8 6)(7 11 9)(10)(12 17 15)(13)(18)(19)(21)
4: (2 16 20)
(0 20 14)(1)(2)(3 22 5)(4 8 6)(7 11 9)(10)(12 17 15)(13)(16)(18)(19)(21)