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

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

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

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

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