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