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

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

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

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

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