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

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

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

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

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